The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
Software Engineering is an ever-growing and dynamic field, offering the potential for solutions to a client’s problems. It is a term used to identify and describe the development of software by a team of experienced engineers, designers and developers. As such, software engineering provides reliable solutions to software related problems that require technical analysis and understanding.
Software engineers are proficient problem solvers who work to deliver effective solutions ranging from small projects to major systems. They create and maintain complex, large-scale software systems using different technologies and programming languages. Their expertise can turn ideas into reality, allowing them to provide their clients with innovative applications and products.
Here's some projects that our expert Software Engineer made real:
Software engineering is an important feature of the 21st century, providing organizations with the solutions they need to thrive. If you’re looking for reliable software solutions that can take your project to the next level, consider hiring a software engineer on Freelancer.com to tailor your project’s requirements to your needs. Hire now and get started on turning your ideas into reality.
从30,732个评价中,客户给我们的 Software Engineers 打了4.9,共5星。Software Engineering is an ever-growing and dynamic field, offering the potential for solutions to a client’s problems. It is a term used to identify and describe the development of software by a team of experienced engineers, designers and developers. As such, software engineering provides reliable solutions to software related problems that require technical analysis and understanding.
Software engineers are proficient problem solvers who work to deliver effective solutions ranging from small projects to major systems. They create and maintain complex, large-scale software systems using different technologies and programming languages. Their expertise can turn ideas into reality, allowing them to provide their clients with innovative applications and products.
Here's some projects that our expert Software Engineer made real:
Software engineering is an important feature of the 21st century, providing organizations with the solutions they need to thrive. If you’re looking for reliable software solutions that can take your project to the next level, consider hiring a software engineer on Freelancer.com to tailor your project’s requirements to your needs. Hire now and get started on turning your ideas into reality.
从30,732个评价中,客户给我们的 Software Engineers 打了4.9,共5星。I’m looking for a developer who can extend Adobe InDesign with a true “blacklining” experience focused purely on change tracking. My priority is to see every text edit I make—insertions, deletions, or replacements—automatically highlighted in a single, consistent colour so reviewers can scan a page and spot updates instantly. Key points of what I need: • A plug-in (C++, SDK-based or UXP) that hooks into normal text-editing actions and writes a change record in real time. • Visual output must be a solid highlight applied to the affected range; no strikethroughs, underlines, balloons, or multi-colours—just one highlight style throughout the document. • A simple panel to toggle tracking on/off, clear marks, and optionally jump between ne...
We are hiring highly skilled professionals to evaluate AI-generated artifacts for a large-scale AI quality initiative known as “Project Hawk.” This is NOT traditional software development work. The role focuses on evaluating the quality, usability, visual polish, structure, and editability of AI-generated outputs across multiple domains including: * software engineering artifacts * UI/UX and design systems * presentation materials * spreadsheets and documents * multimodal and computer vision outputs Compensation: • Approx. $75/hour • Flexible task-based work • High performers may scale to substantial weekly earnings depending on task availability and quality Open Specializations: 1. Software Engineering Evaluators 2. UX/UI & Visual Design Evaluators 3. ...
I'm seeking a developer to create an adaptive driver-intent blind spot warning system focused on safety enhancement. The system should provide visual and auditory alerts, activated on side mirrors. Key Requirements: - Safety Enhancement: The primary goal is to significantly enhance driver safety by accurately warning them of blind spots based on their intent. - Multi-Modal Alerts: The system should incorporate both visual alerts (e.g., lights or symbols) and auditory alerts (e.g., sounds or beeps) to ensure the driver is adequately warned. - Side Mirror Integration: Alerts must be displayed or activated on side mirrors to provide immediate and clear warnings without distracting the driver from the road. Ideal Skills and Experience: - Expertise in automotive safety systems - Proficie...
I’m building an in-vehicle application and need a QML specialist with roughly four to five years of hands-on experience. The core assignment is to craft a polished, responsive user interface that will run on an automotive-grade embedded platform. You should be fully comfortable working with Qt 5/6, QML, and typical embedded constraints such as limited GPU overhead and strict memory budgets. Familiarity with CAN, LIN or other in-car protocols is a bonus, but the immediate focus is the front-end itself—layouts, animations, state handling and smooth interaction at 60 fps. Source control is Git; you’ll push to our repo and submit merge requests for review. I’ll provide UI wireframes, style guidelines and a minimal C++ backend stub to hook into. The end deliver...
I have a Playwright-focused technical interview coming up and need targeted help sharpening my coding and algorithm skills in TypeScript. I’m comfortable with the fundamentals, but I want to practise under real interview pressure, tighten my problem-solving approach, and learn the patterns that typically surface when Playwright is the testing framework on the table. Here’s what I’m aiming for: • A series of timed mock interviews that mirror the format and difficulty of common Playwright technical rounds. • Deep-dive walkthroughs of algorithmic problems, with emphasis on writing clean, idiomatic TypeScript that leverages Playwright’s API where relevant. • Actionable feedback after each session so I can see exactly where I’m wasting time, ove...
I’m lining up a series of mini-projects and need an extra pair of expert hands. The core of the work is writing clean, well-commented C++ that compiles flawlessly with g++/clang and meets the performance targets I’ll spell out for each task. Most assignments revolve around algorithmic problem solving—think classic contest-style challenges or tighter, system-level routines that have to run quickly and use memory efficiently. Because these projects sit inside my broader electrical-engineering coursework, I’ll occasionally ask for help translating equations into code, checking a circuit calculation, or making a quick tweak to an existing AutoCAD drawing. When the workload peaks, I may also hand over some structured data entry or light technical-support questions (typi...
Looking for skilled developers to help with behavioral & technical interviews for US companies. Requirements: - Strong technical background in software development - Excellent English communication skills - Professional presentation abilities - Available during US business hours (Preferred) What We Offer: - $2,000-3,000+ monthly income potential - Remote work - Long-term partnership opportunity - Performance-based compensation Most Preferred Region: India, Pakistan, Bangladesh Preferred Regions: United States, Brazil, Argentina, Colombia, Mexico, Canada, Serbia, Australia, ... Serious candidates only. Please apply with your technical background and communication experience. Every qualified candidates will be messaged.
Hello, I hope you’re doing well! We are looking for a long-term business partner in the U.S. (or Canada, Europe) to help land better software development opportunities. We have senior software engineers . While We have the skills to work at U.S. rates ($60/hr+), it’s challenging to get direct access to opportunities due to location barriers. That’s where I think we can collaborate. How it works: You act as the client-facing consultant while I handle the actual software development. I’ll support you with everything you need—technical prep for interviews, project execution, and delivery. You get a guaranteed share of the earnings (50/50) without taking on extra development work. We only take fully remote projects to keep things simple and smooth. Payments can go...
Hello, I hope you’re doing well! We are looking for a long-term business partner in the U.S. (or Canada, Europe) to help land better software development opportunities. We have senior software engineers . While We have the skills to work at U.S. rates ($60/hr+), it’s challenging to get direct access to opportunities due to location barriers. That’s where I think we can collaborate. How it works: You act as the client-facing consultant while I handle the actual software development. I’ll support you with everything you need—technical prep for interviews, project execution, and delivery. You get a guaranteed share of the earnings (50/50) without taking on extra development work. We only take fully remote projects to keep things simple and smooth. Payments can go...
Hello, I hope you’re doing well! We are looking for a long-term business partner in the U.S. (or Canada, Europe) to help land better software development opportunities. We have senior software engineers . While We have the skills to work at U.S. rates ($60/hr+), it’s challenging to get direct access to opportunities due to location barriers. That’s where I think we can collaborate. How it works: You act as the client-facing consultant while I handle the actual software development. I’ll support you with everything you need—technical prep for interviews, project execution, and delivery. You get a guaranteed share of the earnings (50/50) without taking on extra development work. We only take fully remote projects to keep things simple and smooth. Payments can go...
PROJECT TITLE: Custom Dog Playgroup Matching Program for Dog Daycare ABOUT US: Canine Clubhouse is an established dog daycare focused on safe, structured, enrichment‑based play. Our team currently groups dogs manually based on temperament, size, and play style. We want to streamline this process with a simple digital tool that helps our staff make consistent, data‑driven grouping decisions. WHAT WE NEED BUILT: A lightweight, user‑friendly software tool (web‑based preferred, but open to desktop/app solutions) that helps staff quickly match dogs into appropriate playgroups based on: Temperament assessment (ex: confident, timid, selective, high‑energy, etc.) Play style (ex: rough‑and‑tumble, chase, gentle social, wallflower) Size class (small, medium, large) Behavior notes (optional free‑t...
About the Role Bluebirds Labs is looking for a Technical Recruiter to help source, screen, and hire top engineering talent. You’ll work closely with clients and hiring managers to understand requirements and deliver qualified candidates efficiently. Key Responsibilities - Manage end-to-end recruitment for technical roles (e.g., software engineers, DevOps, QA) - Source candidates through job boards, LinkedIn, and other channels - Screen resumes and conduct initial interviews - Coordinate interviews between candidates and clients - Maintain clear and professional communication with candidates throughout the process - Build and maintain a strong candidate pipeline - Track candidate progress using ATS or internal tools Requirements - Strong communication skills and fluent English (writ...
Hello, I hope you’re doing well! We are looking for a long-term business partner in the U.S. (or Canada, Europe) to help land better software development opportunities. We have senior software engineers . While We have the skills to work at U.S. rates ($60/hr+), it’s challenging to get direct access to opportunities due to location barriers. That’s where I think we can collaborate. How it works: You act as the client-facing consultant while I handle the actual software development. I’ll support you with everything you need—technical prep for interviews, project execution, and delivery. You get a guaranteed share of the earnings (50/50) without taking on extra development work. We only take fully remote projects to keep things simple and smooth. Payments can go...
We have an urgent requirement to source real enterprise legacy codebases (100K+ LOC) suitable for evaluation and benchmarking. Please ensure the repository meets ALL the below criteria before sharing. *:one:Minimum Eligibility (Mandatory)* :white_check_mark:100,000+ Lines of Code (LOC) :white_check_mark:100+ Pull Requests (PRs) with real discussions :white_check_mark:50+ Issues (at least a few with detailed problem descriptions) :white_check_mark:200+ commits spread over time (no bulk single-day commits) :white_check_mark:Real human-written production code (no AI-generated / synthetic projects) Real, verifiable company source :white_check_mark:Legal rights available to share or transfer :two: CRITICAL: PR Quality Requirements (Must Have)* Each PR must ...
Job Title: Freelance Software Project Manager / Technical Lead – .NET, React JS & Azure Project Locations: Dubai, Kuwait, Oman & Saudi Arabia Hiring From: Estonia, Serbia, Türkiye & Ukraine Engagement Type: Freelance / Contract-Based We are expanding regional delivery team and looking for experienced freelance Software Project Managers / Technical Leads with strong expertise in Microsoft technologies and enterprise solution delivery. We are specifically seeking professionals based in Estonia, Serbia, Türkiye, and Ukraine who are open to frequent travel and on-site assignments across the GCC region including UAE, Kuwait, Oman, and Saudi Arabia. All business travel, accommodation, and project-related expenses will be covered by the company. Required Technical ...
Job Title: Software Project Manager – .NET, React JS & Azure Location: GCC Region (Hybrid On-Site Client Projects Across Oman, UAE, Saudi Arabia & GCC) We are looking for a highly driven and hands-on Software Project Manager with strong technical understanding of Microsoft technologies, enterprise solution delivery, and client-facing project execution. The ideal candidate must have experience managing software engineering teams delivering enterprise-grade applications using .NET, React JS, Azure Cloud, APIs, integrations, and modern DevOps practices for government and enterprise clients. This role requires frequent travel across GCC countries for on-site project execution, stakeholder management, workshops, deployment coordination, and delivery governance. All travel, acco...
Project Brief: Advanced Parental Control App (AirDroid Alternative + Extra Features) Objective I want to build a complete parental control application similar to AirDroid Parental Control. The app must include all features currently available in AirDroid plus several exclusive extra features to make it more powerful, user-friendly, and unique. The goal is to provide parents with full control, monitoring, and safety tools to protect their children’s smartphone usage. --- Core Features (Must-Have, same as AirDroid) 1. Screen Time Management Set daily/weekly screen time limits Set specific time restrictions for individual apps or games 2. App & Website Blocking ...
URGENT HIRING!!! We’re on the lookout for a Nintex Developer / Workflow Automation Specialist to join our dynamic team! If you’re passionate about workflow automation, process efficiency, and smart solutions – this role is for you! Role Summary We’re looking for a Nintex-focused developer who will design, build, and maintain business process automations using Nintex (Workflows and Forms)—primarily within SharePoint / Microsoft 365. This role is automation-first (not heavy SharePoint platform development). You’ll work closely with stakeholders to turn business processes into efficient, scalable workflows. Key Responsibilities: * Design, build, and maintain Nintex Workflows (cloud/on-prem, depending on your stack) * Create and customize Nintex...
I’m looking for a detailed yet practical roadmap that shows me exactly how to land a position as a software developer in the healthcare sector. Here’s what I need: • A clear overview of current hiring trends and in-demand tech stacks inside hospitals, tele-health providers, and health-tech startups. • A step-by-step skills path—languages, frameworks, and domain knowledge (HIPAA, HL7, FHIR, etc.)—mapped to junior, mid-level, and senior roles. • Advice on credentials: which certificates or short courses really matter for healthcare-focused development. • A résumé and LinkedIn makeover template that highlights my technical strengths while proving I understand clinical environments. • Interview preparation: common health...
We have a small but expanding development team — a business analyst, two developers, and more coming — all actively pushing code to our company's GitHub organisation. I've set something up, I'm paying for something, but I'm not confident I've done it right. I need an experienced GitHub administrator to jump on a call with me (1–2 hours) and walk me through it properly. What I need help with: Reviewing our current GitHub organisation setup Confirming we have the right plan/licensing for our team size and use case Setting up correct repository permissions and access controls (who can see what, who can push where) Branch protection rules and sensible defaults for a small dev team Managing external contributors or contractors safely Security best prac...
Big decision of Yogi government: Smart meters will now work like postpaid in UP, prepaid system ended, now bill will come at the end of the month 06/05/2026 07:24:17 Lucknow, 5 May. To provide relief to the electricity consumers of Uttar Pradesh from the technical problems faced by smart prepaid meters, the government has taken a big and relief decision. Now all the smart meters in the state will function like normal postpaid meters. Energy Minister A.K. Sharma, in an important meeting held with senior departmental officials on Monday, gave instructions to end the prepaid system with immediate effect. Complaints were being received continuously from the electricity consumers that when the recharge in the smart prepaid meter was over, the power would suddenly go off and due to server pro...
I am kicking off the first phase of a broader DevOps overhaul and need a rock-solid, bidirectional bridge between 1. Jira Cloud to Github Cloud to Gitub Copliot custom agent MCP to VsCode to Github Copilot i need an sample project for each integrations.
I need a native-English communicator, physically located in the United States, who can step in for roughly two to three hours each day and become the bridge between our enterprise-software engineering team and our clients. During the first two months you will join a paid ramp-up program ($300–$500 total). In that period I will get you familiar with our product suite, internal workflows, and the key stakeholders you’ll be speaking with. From the third month forward, once you are fully assigned to a project, the role scales to as much as over $3 000 per month. Daily scope • Run or assist in client meetings and product presentations, ensuring all technical questions are captured and relayed clearly to the engineers. • Provide quick technical support via chat or phone...
On mac os 26.4 or later, apple updated the logics to decrypt the keychain file. On the previous version, it is possible to decrypt the keychain file with user password. I want to find the logic that unlock the keychain file on the newer version of mac os
Preciso voltar a usar um sistema de gestão empresarial escrito em Visual FoxPro. O banco de dados está preservado; o problema é que o caminho para iniciar o aplicativo foi perdido e eu não tenho credenciais de administrador. O que espero: • Identificar ou recriar o executável/atalho correto, ajustando paths e bibliotecas. • Se necessário, reconstruir arquivos de configuração (.ini, .cfg) para que o sistema encontre as tabelas existentes. • Liberar o acesso administrativo ou criar um novo usuário com todas as permissões. Informações disponíveis: – Diretório completo com todas as tabelas DBF e índices. – Backup recente do servidor onde o sistema rodava. ...
I am looking for an experienced software engineer who actively conducts system design interviews and have experienced with payment system. PLEASE do not waste your and mine time if do not have real experience in system design. What I need: • A 60–90 minute mock system design interview session • After the interview, a walkthrough of how you were thinking as the interviewer .what you were looking for, where I lost points, and what a strong answer looks like. * Challenge my design on core areas such as idempotency, retries, high-volume transaction processing etc. related concerns • Direct feedback My current level: • 2 years of development experience • I have studied and can discuss basic system design concepts message queues, databases, caching, API gateway...
I need a developer who knows the Solid Edge API inside-out to build a small add-in that lets one Solid Edge environment talk directly to another. The goal is to pass part files, assemblies, and basic metadata back and forth without users having to jump through import-export hoops. Here’s the high-level flow I’m after: • A command inside the Solid Edge ribbon launches the tool. • The user picks the file(s) or assembly in the current session. • Your add-in packages the data, opens (or connects to) the target Solid Edge instance, and pulls the geometry in with all constraints intact. • Status and error messages appear in a simple pane so the operator always knows what happened. Please use C# with the official Solid Edge SDK; COM automation is acceptable...
Project Overview We are building a multi-tenant SaaS platform for structured workflow management, task orchestration, and auditable system activity across organizations. This is a system-level application, not a simple CRUD tool or marketing website. It involves strict data isolation between organizations, real-time updates, and compliance-aware architecture. The platform includes: Multi-tenant architecture with secure org-level data isolation Role-based access control and workflow ownership rules Immutable audit logging of system activity (user actions, reads, and file access) Real-time task, message, and notification updates Secure file storage with signed access controls Complex workflow engine (task lifecycle, escalation, and state transitions) Cross-platform delivery (web applicat...
Job Title: Software Developer Required – Parking System API Integration for Pay-on-Foot Machine Project Description: We are looking for an experienced software developer to support integration between an existing Pay-on-Foot parking payment machine and a “Find My Car” system. The Pay-on-Foot machine is currently operating on a Windows 10 PC, connected to the parking network and linked with an SQL database. The machine has a touchscreen interface. Required Scope of Work: The developer will be required to create or modify the software interface so that the Pay-on-Foot machine can: 1. Send an API request to the “Find My Car” system. 2. Retrieve the car parking location details. 3. Retrieve and display the vehicle image on the touchscreen. 4. Retrieve or calcu...
We have the version 1 of the app here → This contract is about taking version 1 code base and build version 2. Version 2 design of the app can be found here → Version 2 is not only design change but also engineering and feature changes. From a performance standpoint version 1 its slow - clunky - buggy - does not look anywhere close to top performers like Lucidchart or Miro - We want our version 2 tool also to match the popular tools from a performance standpoint. We want to the tool to work on even a low configuration windows laptop. We want our whiteboard to be exported and imported using our own propriety format. We want our screenshot to be exported and imported using our own propriety format. Similar to how word doc can be saved and reopened and edited we want th...
I'm preparing for a Python-related interview and need an expert to help me in live interview. Key Requirements: - In-depth Python knowledge - Experience with interview questions and coding challenges - Ability to explain concepts clearly Looking for someone with a strong background in Python and interview coaching.
1. Initial Setup (One-Time Setup) • Add all supported currencies (USD, EUR, AUD, etc.) • Add all bank accounts and cash locations (local & foreign) • Set opening balances for each account • Set initial currency stock (if already available) ⸻ 2. Core System Purpose • Manage full money exchange business in one system • Track buying & selling of currencies • Maintain real-time currency stock • Manage bank accounts & cash flow • Automatically calculate profit & fees • Generate detailed business reports ⸻ 3. Currency Stock Tracking • Automatically updates stock after each transaction • Adds currency when buying • Deducts currency when selling • Always shows current available balance per curr...
I’m ready to acquire a Windows-based POS solution, complete with full ownership of the source code and intellectual-property rights. The system must already be stable and production–ready for both restaurant and supermarket environments. Essential features I need to see working in your demo: seamless sales transactions, tight inventory management, and clear reporting / analytics. It also has to plug-and-play with barcode scanners, receipt printers, and cash drawers without additional middleware. If your product matches these points, please send a link to a live or recorded demo plus a short note on how you transfer copyright after purchase. Deliverables on hand-over: • Compiled installer and all source code • Setup guide and user manual • Hardware inte...
Description: We are looking for an experienced Jira consultant to design and implement a resource management dashboard tailored to our software development activities. Our company develops regulated software (medical device domain), so the setup must support structured workflows, traceability, and clear visibility of team capacity and workload. Scope of Work: We need a customized Jira setup that provides: A resource management dashboard showing: - Team workload (per user / per role) - Task distribution across projects - Capacity vs allocation (if possible) Configuration of: - Custom fields (e.g. estimated effort, remaining effort) - Issue types (Tasks, Stories, Bugs, etc.) - Filters and boards Dashboard components using: - Native Jira gadgets OR - Plugins (if clearly justified) Nice to H...
Ich suche einen engagierten Junior-Softwareentwickler, der zusammen mit mir als Senior-Entwickler unsere bestehende Desktop-Anwendung in die nächste Generation führt. Worum es geht • Modernisierung und kontinuierliche Weiterentwicklung einer gewachsenen Desktop-Software • Primäre Programmiersprache: Delphi • Einsatz moderner Entwicklungsumgebungen • Nutzung aktueller KI-Tools (z. B. Claude Code) zur Beschleunigung von Coding, Testing und Dokumentation • Remote-Zusammenarbeit mit regelmäßigen Abstimmungen per Video-Call und Chat Deine Aufgaben • Code-Refactoring und Modularisierung der bestehenden Komponenten • Implementierung neuer Features und Performance-Optimierungen • Schreiben automatisierter Unit...
I need a custom TradingView indicator that translates my swing-trading market-structure rules into code. I already have a clear, step-by-step definition of what constitutes structure shifts, so you will not have to guess whether I mean simple support-and-resistance, trend-line breaks or Fibonacci touches—I will hand over the exact logic once we begin. The core task is to detect those structure conditions in real time and fire continuation signals only. When a valid setup appears, I want a clean on-chart marker and an in-app TradingView alert so I can act immediately from any device. The plot itself should be uncluttered, with colours and labels that remain readable on both light and dark themes. You’ll be writing this in Pine Script (latest stable version). Please let me know...
**Embedded Firmware Developer (Medical Device) – On-Site, Delhi** We are developing a medical-grade heating and cooling device and require production-ready embedded firmware. The firmware must: • Drive general heating and cooling cycles, making periodic adjustments to maintain the setpoint (stability-focused, not ultra-tight precision) • Continuously monitor sensors and trigger safety alarms when temperatures exceed safe limits or faults are detected • Handle an on-device user interface for clinicians (set temperature, monitor status, acknowledge alarms) **Platform:** Microcontroller family is flexible (Cortex-M / PIC / equivalent), but the design must align with IEC 60601 expectations for safety and reliability. **Deliverables:** 1. Clean, well-structured, compi...
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
Learn how to find and work with a top-rated Google Chrome Developer for your project today!
Learn how to find and work with a skilled Geolocation Developer for your project. Tips and tricks to ensure successful collaboration.