API开发 Jobs

OpenRouter AI接口中转代理平台 悬赏开发需求 一、项目概述 本次需求为开发一套基于OpenRouter的AI大模型API中转代理系统，实现兼容OpenAI API格式的接口转发服务，配套完整的后台管理、用户密钥管理、Token计费扣费、订单充值等功能，系统可直接商用、对外售卖AI接口流量，支持多用户使用、数据可视化管理，部署后可直接上线运营。 二、核心功能需求 （一）API中转核心功能 1. 接口兼容：完全兼容OpenAI官方API格式（/v1/chat/completions、/v1/models等主流接口），支持Chat、流式输出、多模型调用，用户无需修改代码，仅更换接口地址和密钥即可使用 2. 模型转发：对接OpenRouter平台所有模型，支持模型自动映射、路由转发，可后台自定义启用/禁用模型、设置模型费率 3. 高可用转发：支持请求超时重试、异常报错返回、请求限流、IP防刷、单密钥并发限制，保证接口稳定性 4. 请求日志：完整记录每一次API调用的用户、密钥、调用模型、输入输出Token数、扣费金额、请求时间、IP地址、调用状态 （二）密钥管理系统 1. 用户密钥生成：后台可手动/自动生成用户专属API密钥，支持密钥启用/禁用、设置密钥额度、设置密钥过期时间 2. 密钥绑定：单用户可绑定多个密钥，每个密钥独立计费、独立统计用量，支持密钥批量生成、批量导出 3. 密钥权限：可限制单个密钥可调用的模型、每日/每月最大Token量、最大并发数 4. 密钥监控：实时查看密钥调用状态、剩余额度、已用流量，异常密钥一键封禁 （三）计费扣费系统 1. 计费规则：按Token计费，支持分别设置输入Token单价、输出Token单价，不同模型设置不同费率，后台可灵活修改 2. 实时扣费：用户调用API成功后，实时扣除对应密钥余额，余额不足...

We are looking for a freelance PHP/Laravel backend developer to complete the core logic of our ticket‑resale platform, including a secure escrow system. The UI and a minimal backend foundation are already built — what we need now is a precise, reliable implementation that follows our specifications exactly. This is a budget‑conscious project, ideal for a developer who is efficient, disciplined, and comfortable delivering high‑impact features without unnecessary overhead. The escrow workflow is the core of our business model, so accuracy and reliability are essential. What we need: • Strong experience with PHP Laravel • Ability to implement transactional logic and escrow‑style flows • High attention to detail and strict adherence to specifications • Ability to i...

Trabajo con Odoo y necesito reforzar el esquema de seguridad y pulir algunos flujos clave: 1. Restricciones de permisos • Quiero que los usuarios normales solo vean y editen lo estrictamente necesario en los módulos de Ventas, Inventario y Proyectos. • Deberás crear grupos, reglas de acceso y record rules a nivel de modelo; nada se hará con Odoo Studio. 2. Personalización del módulo de Ventas • Ajusta la vista de creación de presupuestos para que muestre solo los campos y botones que el negocio requiere. • El cambio debe respetar las buenas prácticas de vistas heredadas y ser totalmente mantenible en futuras actualizaciones. 3. Optimización general • Revisa la configuració...

Hi, I want to build a recovery booking platform/app called Apex Rescue. I already have visual mockups and I want the final product to follow that same black, blue, and white premium style. The idea is a roadside recovery and vehicle transport platform with three parts: 1. Customer app / website Customers should be able to: - request recovery - share live location - enter pickup and drop-off address - choose vehicle type - describe the issue - upload photos - see an estimated price - confirm the booking - track the driver live - call or message the driver - view booking history 2. Driver app Drivers should be able to: - sign in - go online / offline - receive job requests - accept or decline jobs - see pickup and drop-off details - use navigation - update job status - track earnings - vi...

I’m looking for a specialist who can deliver two tightly-connected pieces of work: I need a api or generator that generates coupons of linkedin 6 months business and 9 months sales navigator and it should work automated and in a proper and genuine way

I have a large, continually growing collection of emails that needs to be processed automatically. The goal is twofold: 1. Classify each email into predefined business categories with high accuracy. 2. Extract relevant entities (names, dates, IDs, product references, etc.) from the same messages. You will own the entire machine-learning workflow. That means cleaning and exploring the raw email text, crafting useful features, training and tuning your models, and packaging the final solution behind an API that I can call from our existing back-end. Python is a must, and I’m comfortable with either TensorFlow or PyTorch for the deep-learning components—use whichever lets you move fastest. Traditional techniques with Scikit-learn are welcome wherever they make sense. Because t...

We are looking for an experienced developer to make some small change in the market research survey platform. Its on PHP laravel

We are looking for a skilled developer to build a Google Drive to Google Gemini AI Connector. The goal is to create a secure, reusable application that allows querying and processing documents stored in Google Drive using Gemini’s AI capabilities. Key Features: - OAuth2-secured Google Drive integration (read-only access) - Full Google Gemini API support - RAG (Retrieval-Augmented Generation) for intelligent document processing - Web interface for user-friendly querying - REST API for programmatic acces - Support for multiple file formats: PDF, Docs, Word, Text, CSV - Reusable template to create multiple independent knowledge bases Deliverables: - Fully functional connector application - Complete, well-documented source code - Configuration files and setup instructions - Web interfa...

My existing web application works, but the user journey feels clunky and the sign-in flow is unreliable. I want to give the whole front-end a minimalistic makeover that guides people through the site effortlessly, while simultaneously eliminating the authentication errors that keep popping up in the API. Here’s what I’m after: • UX/UI rebuild – a clean, stripped-back interface that prioritises easier navigation. Think clear hierarchy, generous whitespace, intuitive iconography, and responsive behaviour across desktop and mobile. You’re welcome to prototype in Figma or a similar tool before coding. • Front-end implementation – I’m comfortable with modern stacks (React, Vue, or similar). Whichever you choose, the final code should be modular, ...

I need a reliable algorithmic bot that can execute an intraday strategy on the stock market. The core idea is simple: pull real-time equity data, apply my day-trading rules, and place orders automatically through a brokerage API (Interactive Brokers, Alpaca, or any comparable platform you are comfortable with). Low-latency data handling, solid risk management (position sizing, stop-loss, and max-drawdown limits), and accurate order execution are critical. Speed matters—I’d like a working version delivered as soon as realistically possible, so please factor rapid development and clear communication into your timeline. Python is my preferred language because of its mature ecosystem (Pandas, NumPy, TA-Lib, backtrader, etc.), but I’m open to alternatives if you can prove com...

On my Shopify Plus store I need tight control over what goes live. A product must not be published unless the following fields are filled out: the main Product Description, the Price, and the key Attribute specifics we maintain in metafields. The rule set is category–aware. For every item in the Electronics collection these checks should run automatically; other categories can continue to publish as they do today. If a merchant tries to save or publish an Electronics product that is missing any of those values, the system should block the action and return a clear error message in the admin. I am open to whichever method works best on Plus—Admin API validation, Shopify Flow, sectioned theme scripts, or a lightweight custom app—so long as the logic lives in the backe...

I need a clear, repeatable process that lets me generate fresh, fully functional LinkedIn advertising coupon codes on demand. I am not after a one-off coupon; I want to understand the mechanism—whether that is through partner portals, referral programs, promotional agreements, API endpoints, or any other legitimate angle that stays within LinkedIn’s terms of service. You should already have hands-on experience with LinkedIn Marketing Solutions, partner programs, or growth-hacking research and be able to demonstrate that the method still works today for either a personal profile or a company page. Deliverables • Step-by-step documentation with screenshots or a short screen-recording showing each action. • All links, partner forms, scripts, or API calls used, annota...

I need a web-based doctor appointment system built from scratch. The build must include the following working modules: • Patient registration with secure login and self-service profile management • Doctor profiles that can be searched, filtered, and edited by authorised users • Real-time appointment scheduling that blocks out occupied slots and sends confirmations • Staff dashboard to manage daily clinic operations, calendars, and walk-ins • Commission-by-agent tracking so every booking that comes through a partner is recorded and the payable percentage is calculated automatically Three internal roles—Admin, Doctors, and Staff—must be enforced with clear, permission-based access to their respective dashboards. The interface should be respo...

We are building a multi-seller marketplace as a Telegram Mini App. Full project details shared after NDA signing. TECH STACK — OUR PREFERENCE (OPEN TO DISCUSSION): 15 + TypeScript (Telegram WebApp SDK) Node.js + Express or Python FastAPI PostgreSQL + Redis Docker + Vercel or Hetzner deployment Custom payment API integration (local mobile payment + international payment) AI integration experience (OpenAI API or equivalent) for search, fraud detection, and support bot We are open to discussing the architecture and tech stack during the design phase. If you have a better approach for our use case, we want to hear it. ARCHITECTURE REQUIREMENT: The backend must be API-first and fully decoupled from the Telegram layer. The same API must support web and mobile clients in the future wit...

Smart Glass Estimator & Design Platform We are building a custom web-based platform designed specifically for a high-end glass company specializing in shower enclosures, glass railings, and custom installations. The goal of this platform is to streamline the entire workflow — from initial measurement and design to pricing, proposal generation, and project tracking — all in one system. The application will allow staff to quickly configure glass layouts using predefined templates, input accurate measurements, and automatically generate detailed outputs for both internal use and client-facing communication. On the internal side, the system will produce precise fabrication cut sheets, including panel dimensions, hardware placement, and clearances, helping reduce errors and ...

I am looking for an experienced Web Scraping and Automation Developer to build an automated daily workflow for my business. I respond to over 100 government tenders a year and need to automate the discovery and document retrieval process. The Goal: Scrape 9 Australian Government tender websites daily for newly published tenders in two specific categories (UNSPSC 43000000 - IT, and 81000000 - Engineering/Research). Extract key details (Title, Agency, Closing Date, URL) and insert them into a centralized Google Sheet. Automatically download the associated Tender Documents and save them into uniquely named folders in my Google Drive. Periodically monitor these specific tenders for any newly published Addendums, and automatically download them to the respective Google Drive folder. The Website...

Key deliverables: • Redesigned frontend that matches today’s UX standards and is fully responsive • Refactored or rewritten backend modules with clear, maintainable code and improved performance • Database scheme revisions or migrations that enhance speed, integrity and scalability • Deployment support plus concise documentation covering setup, configs, and any new workflows I value collaborative communication—brief check-ins, a shared repo for code reviews, and milestone builds I can test hands-on. If you have a track record of upgrading legacy web apps without downtime, let’s talk about timelines and the best toolset to get this done.

Seeking Lead Subcontractor for IMBS Banking System Tender Bid Overview: We are currently preparing a bid submission for a large-scale Integrated Modern Banking System (IMBS) implementation project within the banking sector. We are seeking one experienced Lead Subcontractor to partner with us in preparing and delivering a compliant, competitive tender response. ________________________________________ Role of the Lead Subcontractor: The selected subcontractor will act as the primary technical delivery partner and will be responsible for: • Leading the technical architecture and solution design • Mapping all requirements to a compliant IMBS solution • Ensuring alignment with: o Cloud-native architecture (AWS-based) o Microservices and API-first design o Integration with exis...

Saya membutuhkan seorang developer yang bisa membangun bot WhatsApp berbasis WhatsApp API dengan fungsi utama membalas pesan otomatis. Di luar auto-reply, saya juga ingin bot ini memiliki sejumlah fitur tambahan: • Mencantumkan nama grup pada nama botnya • Mengunduh file yang dikirimkan pengguna (gambar, dokumen, audio). • Mini-game sederhana di dalam chat untuk meningkatkan engagement. • Pengiriman notifikasi otomatis (mis. status pesanan atau pengingat). • Auto-reply berbasis AI dan respons kata kunci. • Integrasi API ke layanan pihak ketiga serta koneksi ke database untuk menyimpan data pengguna dan menerapkan command system. Bot harus: 1. Diprogram dengan stack yang stabil—saya terbuka pada Node.js, Python, atau stack lain selama kompatibe...

create a website as well as mobile app (android and ios both) with full back end for my firm that delivers dairy product to its customer now i to upgrade it by making it online , with fully functional like having sing in features, payment gatway, delivery system with proper real time map and upates also specific portal for admin portal with feature like real update on total sell annual sell,daily sell aslo a specific map that will contain data of areas highlight with data of most number of users and from where are my customer, also a to generate subscription, offers product discount,employee management system, add product, store data,customer data in which admin change or delete data, real time delivery updates and nore features that will need in future, delivery partner portal and its id...

PROJECT OVERVIEW We are building a Skills module for an existing AI chatbot SaaS platform. A "Skill" is an automated workflow that the chatbot can trigger during a conversation — for example, looking up an order status via API, sending a notification email, or collecting and submitting form data. We need a developer to build this module as a standalone, isolated deliverable that we will integrate into our existing platform ourselves. CORE REQUIREMENTS 1. Skill Execution Engine (Backend) Build a DAG-based (directed acyclic graph) workflow engine that executes multi-step skills: Skill structure: A skill is a graph of actions (nodes) connected by edges (transitions). Each action has a type, configuration, and optional conditions for branching. Action types to support: -...

deploy a dual-model pipeline on AWS. Scope of Work Dual-Model Deployment: Deploy the Pillar-0 (Atlas architecture) for multi-finding classification across Chest, Abdomen, and Brain. Integrate Sybil-1.5 for specialized future lung cancer risk prediction (1–6 year horizon). Inference Pipeline & Report Generation: deploy pipeline that takes zipped DICOM files, performs 3D volumetric reconstruction, and runs concurrent inference. script (attached). This script shows how to read the (Zip file), stack of the medical pictures (DICOMs) into a 3D block, and run both the Pillar-0 model (for findings) and Sybil-1.5 (for cancer risk) -This tells AWS which specialized tools to install to read 3D medical images AWS Cloud Architecture: Host models on AWS SageMaker (GPU instances like m...

I’m looking for a long-term, full-time coding partner who can move quickly with our agency’s fast-paced workload. Most of what you’ll touch is frontend-heavy, yet you must be comfortable working the full stack when an API tweak or server-side fix is needed. The current stack centers on React for web interfaces and Flutter for truly cross-platform builds. Using Flutter, you’ll ship the same codebase to mobile, web, and desktop, then polish the browser experience further in React when a richer SPA is called for. You’ll collaborate with our designers and project managers, push clean, well-reviewed code, and keep an eye on performance and responsiveness across devices. Typical deliverables include: • Responsive React components that match design specs &b...

I am looking a developer who can write a code or script to fill a website form in zero second and submit the same, it s normal form of details to book a playground so first person who submit can get the booking, people already doing this to submit it but we want to submit it before them, I can pay whatever amount it suitable for this work.

I want simple and ready made unilevel system, i dont want to create new i just need to change logo

I have located the payment-processing endpoint on a betting platform and now need a compact Python solution that can reliably submit data to it. The goal is strictly to POST payment details; no data retrieval is required at this stage. You will reverse-engineer or inspect the site traffic (Charles, Fiddler, mitmproxy—your choice) to understand the exact request structure, then craft a script that reproduces that call programmatically. Handling dynamic headers, cookies, CSRF tokens or any required HMAC/JWT signing is part of the job so the submission is accepted just as if it came from the browser. Deliverables • Well-commented Python script (3.9+) that sends valid payment detail payloads to the endpoint. • Read-me explaining environment setup, required libraries (requ...

I need a concise, production-ready web solution built with FastAPI following a micro-services architecture. The project is strictly backend-focused: each service should expose clean, well-documented REST endpoints, handle its own data layer, and communicate with the others through lightweight HTTP or messaging where appropriate. I will provide the high-level domain model and the specific responsibilities of each service once we start. Your job is to translate those requirements into modular FastAPI code, wire up the routing, validation and dependency injection, and ensure that every service can be containerised for straightforward deployment. Please include basic automated tests and OpenAPI documentation generated by FastAPI itself so I can review functionality quickly in Postman or Swa...

I need a way to secure ultra-short handles—only two- or three-character combinations. I’m not interested in longer names or other platforms; the entire focus is Twitter. What I’m after is a solution that can both generate every possible 2- and 3-character permutation (letters, numbers, or a mix) and instantly verify whether each handle is still available on Twitter. Whether you build a lightweight web app, a command-line script, or a small desktop utility is up to you, as long as it is reliable and fast enough to run routine checks without tripping Twitter’s rate limits. Ideally, the tool should: • Produce the full list of 2L and 3L possibilities. • Check availability in real time and mark claimed versus open usernames. • Let me save or e...

I need a clean, reliable API bridge that keeps booking details flowing instantly between Djubo PMS and Lovable in both directions. Whenever a reservation is created, modified, or cancelled in either system, the other side must receive and store the update in real-time without manual intervention. Both platforms already expose RESTful endpoints and keys; what I’m missing is the middleware logic that watches the webhooks, maps the fields, handles authentication, and writes robust error handling and retry routines so no transaction is lost. Deliverables • Node.js (or similar) service with clear, well-commented code • Field-mapping document showing how each Djubo attribute pairs with its Lovable counterpart • Deployment guide for a Linux server (Docker preferre...

I need the WhatsApp Business API configured under my Meta Business account so I can send automated payment-receipt notifications to customers immediately after a successful transaction. The phone number, Meta Business verification, and message content are already in place; what I’m missing is the full technical setup—server installation, webhooks, template approval, and a concise guide that lets my developers trigger the call with a simple REST request. Here’s what I expect from you: • End-to-end installation of the official WhatsApp Business API (Cloud or On-Premise—whichever fits fastest and is compliant with Meta’s latest guidelines). • Creation and testing of a “Payment Receipt” template, including sample variables. • Secu...

I am looking for an experienced developer/team to build a grocery e-commerce mobile app with backend system. Mobile App Flutter app (Android first, iOS later) Clean grocery UI (similar to DMart/JioMart) Product listing (8000–10000 products) Search, categories, filters Cart & checkout COD + Razorpay payment OTP login Order history & tracking Backend Scalable backend (FastAPI preferred, Node.js also acceptable) Proper database design Admin panel for orders & basic product management API-based architecture Inventory Products will be synced from external system (Oracle) Support CSV or API import Location Feature Same products for all locations Only discount varies by location (Vapi, Daman, Surat) Deployment Must support full deployment on my server App APK build require...

I run an online platform where clients create and manage customer-engagement SMS campaigns. I now need PayPal Checkout woven seamlessly into the site so users can pay for their messaging credits without ever leaving the flow of campaign creation. Here is what I’m after: • Add the latest PayPal Smart Buttons to the purchase page that sells SMS credit bundles. • Support both Sandbox and Live modes so I can test before going public. • Once a transaction is authorised, instantly credit the buyer’s account and trigger our existing confirmation email/SMS. • Capture and store PayPal transaction IDs in my MySQL database; I’ll provide the table schema. • Make sure the integration works smoothly on desktop and mobile, and that errors (cancellation...

I’m ready to turn my idea for a student-focused education app into a fully working Android application built with Flutter. The core of the product is simple: give students a clean space where they can take quizzes or assessments and keep track of their courses—all in one place. Here is the experience I’m after: • Quizzes & assessments – timed and untimed, with automatic scoring and a results screen. • Course management – a straightforward dashboard where a student can see enrolled courses, upcoming deadlines, and overall progress. Everything will run on Android only, so the project can stay tightly optimized for that platform. I need the complete Flutter codebase, an installable APK for testing, and brief setup instructions so I can build and...

Summary I am building an SEO-driven education discovery platform that helps students find and compare university programs across 30 countries. It will generate leads for my existing education consultancy business. This is not a brochure website. It is a data-heavy, search-first product with monetization tiers and payment integration. Please visit (reference website) to understand the project before applying. What Already Exists 100,000 programs across 1,000 universities in 30 countries – structured Excel data ready for migration. ------------------------------------------------------------ Core Features Required: - 1. Search & Discovery: - Filtered search – country, degree level, fees, duration, intake month. (Suggest a search engine similar to Elasticsearch) - All filt...

Project Brief I want to build Version 2 of my existing mobile Web3 wallet app. V2 should include a UI revamp, additional features, and end-to-end deployment support. Current status: Existing app is live and codebase is available. Backend services/APIs are already deployed. Goal is to create a cleaner, more modern V2 without disrupting current production users. Tech stack: React Native with Expo. Expo Router. NativeWind/Tailwind. TanStack Query + Context. Existing wallet/transaction integrations. What I want in Version 2: Full UI redesign across key flows (modern, consistent, polished). New features I will provide in a detailed list. Better UX for onboarding, wallet actions, and transaction flows. Refactor frontend structure for maintainability and scalability. Keep backend compatibilit...

I’m creating a browser-based tool that lets a user upload or capture an image of a passport or national ID card, automatically locates the MRZ, and returns the decoded information in a clean, structured format on screen. The entire flow must run online—no desktop installs or mobile apps for now—so standard hosting on a typical web server should be all that’s required. Your job is to handle everything from image pre-processing through OCR to final parsing. Please apply techniques that minimise errors caused by skew, glare, or poor lighting, and tell me in advance if you expect to rely on any paid APIs or third-party libraries. I’m open to whichever tech stack you feel is most reliable; just keep the deployment straightforward so I can drop the finished code on...

I’m building a marketplace platform that connects buyers and sellers in a time-sensitive, inventory-driven environment. A version of the product has been partially developed, but the core logic and workflows were not properly implemented. I’m looking for a developer to review the existing codebase, determine what is usable, and complete the MVP with a clean, reliable structure. The platform involves routing buyer requests to multiple sellers, handling time-sensitive actions, and managing user states as interactions progress. This requires thoughtful system design, not just basic CRUD should be comfortable working with architectural decisions, asynchronous workflows, improving existing work, and ensuring the system behaves consistently under real-world use while building in a ...

Looking for Resource with expertise in Node Js, Next js, PostgreSQL, Railway platform. Should be able to do the fast development with Claude. Tight Deadline- need dedicated resource available for next two months. Need individual resource, no agencies at all

I already have a functional Amazon A-to-Z shift-grabber, but it only works reliably when the window stays in the foreground and its reaction time is too slow to beat other workers. I’d like you to overhaul the code so it can operate unseen in the background and lock in blocks at the very first moment they appear. Performance upgrade • Cut response time to the absolute minimum—ideally within the same second a shift is posted. • Streamline the logic or API calls so the tool stays stable even when Amazon’s listings spike; no freezing or missed updates. New functionality • Build an automated selection engine: after I set rules such as station, day of week, start/end hours, or minimum pay, the script should claim any matching shift automatically without ...

I need a QR code system to manage gift distribution for 5000 employees. The QR code will be scanned to mark the gift as claimed. Requirements: - Generate unique QR codes for each employee. - Ensure scanning marks the gift as claimed. - Automatically registers the employee details in an Excel file. Ideal skills and experience: - Experience in QR code generation - Proficient in Excel - Ability to create a reliable scanning system Need this done ASAP.

I’m building an online “rental boyfriend” platform and need both a full-featured website and companion mobile apps (iOS and Android). The core of the product is simple: visitors browse verified profiles, check availability, and place a booking—nothing more elaborate for now. Here is what I expect as the first release: • Website: responsive front end, secure login, profile pages with photos and bio, a calendar-style availability checker, and a straightforward booking flow that captures the chosen date, time, and basic contact details. • Mobile apps: native or cross-platform (React Native, Flutter, or similar) mirroring the same user-profile and booking experience found on the web. • Shared back end: one database and API powering both channels s...

保洁服务预约及管理系统 技术需求书 一、项目概述 1.1 项目核心目标 为保洁服务团队开发一套完整的线上预约及管理系统，实现客户全流程自助预约、订单全生命周期线上化管控、服务人员资源智能调度、内部运营自动化管理，全面优化客户预约体验，降低内部沟通与管理成本，提升团队运营效率。系统需适配多元客户群体，具备灵活的业务扩展能力，最终交付成果需支持一键部署至甲方指定的 Linux 服务器，可稳定落地使用。 1.2 项目适用范围 本系统覆盖保洁服务从客户预约、订单审批、人员调度、服务执行到财务统计的全业务流程，同时预留多业务线扩展能力，满足甲方未来业务拓展需求。 二、核心功能需求 2.1 客户端预约系统 语言适配：全站支持中英文双语无缝切换，所有页面文案、操作提示、通知内容均同步支持双语，满足中文及外籍客户的使用需求，语言切换操作便捷，设置可持久化保留。 设备适配：全页面采用响应式设计，在手机、平板、电脑等所有主流设备上均可正常浏览与操作，无排版错乱、功能失效、操作卡顿等问题。 品牌展示页：网站首页可展示公司简介、服务内容、团队优势、服务案例等品牌信息，所有展示内容支持后台编辑更新，无需修改系统底层。 全流程自助预约功能，需按以下逻辑顺畅流转： 服务类型选择：默认开放保洁服务，预留多服务类型扩展入口； 服务时间选择：可自主选择服务日期与具体时段，页面仅展示可预约的时段，不可预约时段明确标注且无法选择； 服务地址填写：可完整输入上门服务的地址信息； 户型选择：可选择对应服务的户型（如一居室、两居室、三居室等，选项支持后台灵活配置）； 特殊需求填写：可输入个性化服务要求、额外服务需求等补充信息； 服务人员偏好选择：可选择 “由团队统一安排服务人员”，或指定具体的服务师傅上门； 预约提交：信息填写完成后可一键提交预约，提交后系统自动生成唯一的订单编号，同步触发预约成...

I’m have built a green-field enterprise platform and need an experienced full-stack developer who lives and breathes TypeScript, React, NodeJS, and modern API design to validate the architecture, suggest practical improvements to take it to the next level of maturity. The core of the work is validating what is built, measure the maturity, come up with practical steps to scale it to SaaS scale for implementation on a cloud provider. If you’re comfortable taking ownership across the stack—from polished React UIs to secure, scalable APIs—let’s push this enterprise product forward together.

I need a developer for a cloud-based pilot project for political media monitoring and communication workflow support. The pilot should: - collect public content from selected news portals, public Facebook pages, YouTube channels, and political/institutional websites - clean, deduplicate, and store content in a database - classify content by topic, tone, target, and urgency - generate short summaries and suggested response drafts using a cloud LLM - provide an internal command board where a user can approve, reject, edit, and route content - integrate with WordPress to create drafts, assign categories/tags, and prepare content for publication - support internal distribution by email / Telegram / WhatsApp only after manual approval - include audit logs showing who logged in, what they revie...

Necesito un bot que acepte viajes en InDrive de forma automática apoyándose en una APK que ya tengo de base. El objetivo principal es mejorar al máximo la rapidez de la aplicación; la optimización general y la capacidad de tomar viajes sin intervención manual completan el alcance inmediato. Compartiré la APK modificable para que puedas ahorrar tiempo y centrarte en pulir rendimiento, depurar latencias y dejar el flujo de aceptación 100 % automático. Requiero un nivel intermedio de ingeniería inversa: lo suficiente para analizar, ajustar y recompilar sin problemas el paquete existente y, si es necesario, abstraer funciones críticas de la app oficial. Entrego acceso a la versión actual, credenciales de ...

I’m ready to launch my own online store and need a skilled developer who can take the idea from concept to a fully functioning e-commerce site. The finished product should look modern, load quickly, and make it effortless for visitors to move from browsing items to completing a purchase. While I’m flexible on the underlying platform, the build must include the core features every serious store requires: product catalogue management, shopping-cart flow, secure payment processing, and an intuitive back-office so I can add or update stock without touching code. Responsive design is essential; the shop has to feel just as natural on a phone as it does on a desktop. I’ll supply branding assets, copy, and product images. You’ll handle installation, theme customisation, ...

I need a clear, scalable architecture that can detect and instantly alert on unusual spending patterns in our payment flow. The focus is narrow and well-defined: draw insights from live and historical transaction history, spot deviations from normal customer behavior, and trigger actionable alerts before settlement is completed. Scope of work • Map the entire transaction-processing path and identify points where real-time analytics can be inserted without adding noticeable latency. • Define the data lake or streaming layer that will store raw and enriched transaction history. • Recommend the analytics engine—rules, machine-learning models, or a hybrid—best suited for spotting spending anomalies while remaining extensible to other fraud signals later (for e...

Backend / Full-Stack Engineer (API + Integrations) Looking for a developer who can handle backend systems and properly connect them to the frontend. - Build and maintain backend APIs - Connect backend endpoints to the frontend correctly - Handle integrations (webhooks, external APIs) - Manage deployments and environment variables - Debug issues across frontend ↔ backend ↔ server - Comfortable working with: - GitHub - Netlify - Render - Deliver working features (not partial work) - Can debug issues independently - Clear communication - Moves fast and finishes tasks

I’m building a web platform whose core purpose is letting users trade stocks directly with one another and list their holdings for sale. In addition to stocks, I ultimately want the same peer-to-peer and sales flow to accommodate cryptocurrencies and foreign-exchange pairs, but the stock module is the milestone we’ll start with. Here is what I need delivered: • A secure, browser-based application (front-end + back-end) that allows user registration, KYC hooks, wallet/balance management, and two complementary flows—peer-to-peer trade matching and straightforward sales listings. • An order book or bulletin-board style interface where offers can be posted, searched, accepted, partially filled, or cancelled. • Transaction engine that locks the seller&rsqu...

I need a secure, web-based online-banking portal that feels and behaves like the current Chase Bank interface, yet carries an entirely new brand name and logo. At minimum the system must let me: • move money between internal or external accounts (funds transfer) • view real-time balances for every account I add • browse a searchable, filterable transaction history Beyond those essentials, I also want integrated bill payments, budgeting tools that auto-categorise spending, and an always-visible “Contact Support” area (live chat or ticketing is fine). If a transfer fails, the user should be prompted to contact the bank rather than seeing a generic error. Design fidelity to Chase’s flow and overall UX is important—navigation, dashboard layout, c...