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高级威客
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雇用 iosifpeterfi
Senior Systems & Security Engineer with 15+ years in enterprise-grade IT. I design, harden, and operate high-availability infrastructure, and I streamline delivery with automation and clean processes. My focus: reliability, security, and clear documentation—so changes are low-risk and handovers are...Senior Systems & Security Engineer with 15+ years in enterprise-grade IT. I design, harden, and operate high-availability infrastructure, and I streamline delivery with automation and clean processes. My focus: reliability, security, and clear documentation—so changes are low-risk and handovers are effortless. Strengths: Infrastructure architecture & operations (Linux/Windows, virtualization, networking) Security hardening, identity & access, monitoring/observability Automation & DevOps practices (CI/CD, config management, IaC) Migrations and upgrades with minimal downtime Concise runbooks, risk-aware planning, and stakeholder-friendly communication Certifications: CompTIA Security+, Microsoft MCSE/MCSA/MCITP Languages: English (C2), German (C1), native Romanian Location: Germany • NDA-friendly • Reliable and responsive 收起 -
雇用 Tafsol
TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2025–2026 Proud Official Odoo Partner — delivering intelligent, enterprise-grade ERP & CRM solutions for global business excellence. 23rd profound member of the OpenJS Foundation, among tech giants like Google, Microsoft, IBM, Uber, and...TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2025–2026 Proud Official Odoo Partner — delivering intelligent, enterprise-grade ERP & CRM solutions for global business excellence. 23rd profound member of the OpenJS Foundation, among tech giants like Google, Microsoft, IBM, Uber, and Coinbase. Actively contributing to Official WordPress, the platform powering millions of websites. TAFSOL Technologies is an Award-Winning Digital Agency recognized by Clutch.co and Manifest as: 1. TOP B2B SERVICES by Clutch.co in Mobile App Development 2. MOST REVIEWED COMPANIES by The Manifest in Software Development Our team of skilled professionals has extensive experience in providing a wide range of digital services such as: ✅ AI Development & Integration to transform your business ✅ Mobile App Design and Development ✅ CRM Design and Development ✅ SAAS-based platform Design and Development ✅ ERP solutions Design and Development ✅ Website Design and Development ✅ Blockchain and smart contracts Development on Ethereum, BNB Smart Chain, Solana, Polygon, etc. ✅ PLC and SCADA System Support for industrial automation ✅ Logo and Graphics Designing Tech Stack We Are Proficient In: Frontend Development Frameworks ✅Reactjs ✅Nextjs ✅Vuejs ✅Angular ✅React Native ✅TypeScript ✅Tailwind CSS ✅Bootstrap ✅Storybookjs Backend Development Frameworks ✅Nodejs ✅Expressjs ✅Nestjs ✅Typescript ✅ASP.net ✅Core PHP ✅PHP Laravel ✅Python ✅Django ✅FastAPI ✅REST APIs ✅GraphQL ✅SOAP APIs Mobile Development ✅React Native ✅Flutter Databases ✅PostgreSQL ✅MongoDB ✅MySQL ✅SQL ✅Redis ✅Supabase ✅Neo4j (Graph Database) ✅Pinecone ✅Weaviate ✅FAISS ✅Chroma ✅pgvector Cloud and DevOps ✅AWS ✅Google Cloud ✅Microsoft Azure ✅Docker ✅Kubernetes ✅CI CD pipelines ✅Nginx AI and Automation ✅OpenAI APIs ✅RAG pipelines ✅Vector databases ✅LangChain ✅AI agents ✅OCR pipelines ✅Computer vision integrations CMS and Ecommerce ✅WordPress ✅Shopify ✅WooCommerce ✅Headless CMS ✅Sanity ✅Strapi Payments and Integrations ✅Stripe ✅PayPal ✅Affirm ✅Twilio ✅SendGrid ✅Google Maps API ✅Zapier Industrial Automation and Control Systems ✅PLC Programming ✅SCADA System Development ✅HMI Design ✅Industrial IoT integrations ✅Modbus communication ✅OPC UA integration ✅Siemens PLC systems ✅Allen Bradley PLC systems ✅Factory automation dashboards What We Offer: ✅ 100% Client Satisfaction Rate ✅ 200+ Years of Accumulated Team Experience ✅ 1500+ Satisfied Clients ✅ 200+ In-house Resources ✅ Clients in 55+ Countries ✅ Quick Response Time < 2–3 Hours ✅ 5-Star Rated Profile Across All Platforms ✅ Dedicated Project Managers with Fluent English ✅ Support 5 Days/Week in EST, PST, MST, GMT (Partial Weekend Support) ✅ Physical Presence in the UK, USA, UAE, and PK Let’s start a chat here on Freelancer to discuss your project and share our ideas with you. Google us “Tafsol Technologies” and explore our amazing services and reviews. Thanks for Visiting our Profile!! 收起 -
雇用 himanshus642
I’m a Full Stack Developer with 5+ years of experience helping startups and businesses build scalable, secure, and automation-driven web & mobile applications. I specialize in: ✔ SaaS platforms & dashboards ✔ AI automation & intelligent workflows ✔ FinTech systems & secure payment integrations ✔ API-driven and...I’m a Full Stack Developer with 5+ years of experience helping startups and businesses build scalable, secure, and automation-driven web & mobile applications. I specialize in: ✔ SaaS platforms & dashboards ✔ AI automation & intelligent workflows ✔ FinTech systems & secure payment integrations ✔ API-driven and high-performance applications I help businesses: • Automate manual operations • Build reliable financial platforms • Launch fast, scalable web & mobile products • Integrate AI (Chatbots, OpenAI, RPA) into real workflows Tech Stack: React, Next.js, Node.js, Python, PHP AI & Automation (OpenAI, Chatbots, RPA) FinTech & Payment APIs MySQL, MongoDB, Firebase AWS, Cloud, CI/CD I follow a milestone-first approach, focus on clean architecture, security, and performance, and ensure clear communication throughout the project. If you’re looking for a reliable, verified developer who understands both technology and business goals, let’s discuss your project. 收起 -
雇用 om26er
A team on a mission to change the quality of software services provided on freelancer platforms. We know Android/iOS inside out, not hesitant to explore any unknown territory, so you can get your ideas converted to products on one of the most competitive prices. Some of our skills (not limited to) include local...A team on a mission to change the quality of software services provided on freelancer platforms. We know Android/iOS inside out, not hesitant to explore any unknown territory, so you can get your ideas converted to products on one of the most competitive prices. Some of our skills (not limited to) include local databases, Location, Maps, Firebase (FCM), Web APIs (both development and integration), Prototyping. 收起 -
雇用 AwaisChaudhry
ZAWN Tech is a trusted software company founded in 2014, delivering complete digital solutions for startups and enterprises worldwide. Our certified developers combine deep technical knowledge with real-world project experience to build fast, secure, and scalable systems. Core Expertise Blockchain: Metaverse, Web3,...ZAWN Tech is a trusted software company founded in 2014, delivering complete digital solutions for startups and enterprises worldwide. Our certified developers combine deep technical knowledge with real-world project experience to build fast, secure, and scalable systems. Core Expertise Blockchain: Metaverse, Web3, NFTs, NFT Games, Smart Contracts, Arbitrage & Sniper Bots, DEX / DApp Development (Ethereum, BSC, Polygon, Solana, WAX). Web & SaaS Development: Full-stack using React, Node.js, Laravel, Django, and Next.js. Integration with Odoo, Bubble.io, Zoho, and Webflow. eCommerce: Shopify, WooCommerce, Magento, and custom marketplace platforms with payment, shipping, and ERP integrations. Mobile Apps: Native and cross-platform (Flutter, React Native, Android, iOS). AI & Computer Vision: Chatbots, GPT integrations, TensorFlow, OpenCV, and OCR systems. Game Development: Unity 3D, Unreal, and WebGL with multiplayer, blockchain, and AR/VR support. Trading & Financial Automation: MT4/5, TradingView, Binance, Interactive Brokers, and algorithmic trading bots. Hardware & IOT: Electronics, Microcontroller, PLC & SCADA, Electrical Engineering, Embedded Systems, Automation, Arduino, Raspberry Pi, ESP32, MATLAB, embedded control, and automation projects. With 200+ recommendations and over a decade of experience, we turn complex ideas into reliable, production-ready solutions — delivered with clear communication and long-term support. 收起 -
雇用 figletech
Welcome to Figle Technologies Private Limited. We are a team of well-experienced professional managers, developers, and designers who work with the aim to offer the customers 100% work satisfaction at a minimal rate. Our members hold expertise in the field of Mobile app development: Android iOS, Flutter, React...Welcome to Figle Technologies Private Limited. We are a team of well-experienced professional managers, developers, and designers who work with the aim to offer the customers 100% work satisfaction at a minimal rate. Our members hold expertise in the field of Mobile app development: Android iOS, Flutter, React Native, Swift, UI/UX, App Designs. Web development: HTML, CSS, Bootstrap, React js, Express js, Angular js, Wordpress, Magento. Database: Mysql, MongoDB, Firebase, AWS. And Designing: Figma, Adobe XD, Adobe Photoshop, Adobe Illustrator. We are comfortable handling project at any timezone and assure on-time delivery, Mostly we're available 18 to 20 hours per day. We function as a company and believe in teamwork with optimum leadership. Our service base includes regional, national and international levels without any such major variation pertaining to the pricing policy. With us, you will enjoy quality work delivered within a set time period. We also offer reliable edit and change service for a certain time span. So if you are looking for any help with respect to mobile app development or website development or database and designing, get in touch with us and ask for our quote. We assure you that we will not be disappointed. Best Regards, Figle Technologies Team 收起 -
雇用 GintarasZelvys
Hi. I am a full stack developer with mobile and web skills. The area of my experience includes, but not limited to mobile and website development, maintenance and e-commerce development. I have been working with following skills for over 7 years. 1. Mobile development - Java, Kotlin, Android development, SDK -...Hi. I am a full stack developer with mobile and web skills. The area of my experience includes, but not limited to mobile and website development, maintenance and e-commerce development. I have been working with following skills for over 7 years. 1. Mobile development - Java, Kotlin, Android development, SDK - Objective-C, Swift, iOS app development - Flutter, React Native, Xamarin, Ionic, Cordova. 2. Web development - Php : Laravel, Codeignitor, Symfony - Javascript : Node.js, Angular 2/4/5/6, Angular.js, React.Js, Next.js, Vue.Js, Nuxt.js - Python : Django, Flask, Bottle - Ruby : Ruby on Rails - Golang : Gin Gonic, Buffalo - Database : Mysql, Mongodb, PostresSql, Sqlite - Ecommerce : Shopify, Magento, Woocommerce, Prestashop, Bigcommerce - Cloud : AWS, Azure, Google cloud 3. AI development. - Deep learning : Tensorflow, Pytorch, Keras, Caffe - Computer vision 4. Programming languages - C++, C#, Java, Qt, Python selenium 收起 -
雇用 rizzikhan175
I am a Senior Full Stack Developer with 9+ years of experience helping startups and businesses build scalable web and mobile applications. I specialize in developing end-to-end solutions using Flutter, React Native, Node.js, Laravel, Firebase, and Supabase. Whether it’s an MVP or a full production system, I focus on...I am a Senior Full Stack Developer with 9+ years of experience helping startups and businesses build scalable web and mobile applications. I specialize in developing end-to-end solutions using Flutter, React Native, Node.js, Laravel, Firebase, and Supabase. Whether it’s an MVP or a full production system, I focus on clean architecture, performance, and long-term scalability. I have delivered solutions across multiple domains, including: Real-time applications (live tracking, chat, notifications) E-commerce and marketplace platforms POS-integrated systems and admin dashboards Payment integrations (Stripe, PayPal, subscriptions) Map-based and location-aware applications I focus on more than just development — I help turn your idea into a reliable, scalable product that works smoothly in real-world conditions. ✔ Clean, maintainable, and well-documented code ✔ Fast communication and regular progress updates ✔ On-time delivery with attention to detail ✔ Long-term support and bug fixing If you need a developer who understands both technical execution and business needs, feel free to reach out — I’d be happy to discuss your project. 收起 -
雇用 ianb65
🎖️ 7+ Years of Full-Stack & Trading Automation Development🎖️ I am a Senior Full-Stack Engineer specializing in building robust, scalable web and mobile applications, as well as custom automated trading strategies and tools for MetaTrader (MQL4/MQL5), TradingView (Pine Script), Alpaca, and Interactive Brokers (IBKR)....🎖️ 7+ Years of Full-Stack & Trading Automation Development🎖️ I am a Senior Full-Stack Engineer specializing in building robust, scalable web and mobile applications, as well as custom automated trading strategies and tools for MetaTrader (MQL4/MQL5), TradingView (Pine Script), Alpaca, and Interactive Brokers (IBKR). My expertise lies in delivering secure, high-performance software tailored to startups and enterprises, with a strong focus on trading automation, scripting, and integration. ✅ Full-Stack Web, Mobile Development 💠 Frontend: React.js, Next.js, .NET Framework, TypeScript, JavaScript, Tailwind CSS, Bootstrap, Material UI 💠 Mobile: React Native (iOS & Android), Cross-Platform Apps, Seamless API Integrations, Intuitive UI/UX 💠 Backend: Node.js (Express, NestJS), Python (Django, FastAPI), REST & GraphQL APIs, ASP.NET, .NET Core 💠 Databases: MongoDB, PostgreSQL, MySQL, Firebase 💠 Cloud & DevOps: AWS, Google Cloud, Azure, Docker, Kubernetes ✅ Trading Automation and Bot Development & Scripting 💠 Custom Trading Bot Development: Skilled in creating expert advisors and automated trading bots for stock, options, and forex markets using MetaTrader 4 and 5 (MQL4/MQL5). 💠 Pine Script Automation: Proficient in developing automated trading strategies and bots on TradingView with Pine Script, including strategy backtesting, optimization, and webhook/API integration for live trade execution. 💠 Broker API Integration: Experienced with Alpaca and Interactive Brokers (IBKR) APIs for real-time automated trading and portfolio management. 💠 Strategy Implementation: Experienced in coding and deploying diverse trading strategies such as trend-following, breakout, scalping, hedge, and range trading. 💠 Workflow Automation: Skilled in building automation tools and integrating workflows to streamline trading operations and business processes. 💡 Proven Results 💠 Developed automated trading systems for Gold, stocks, forex, and other instruments using trend, hedge, and range strategies on MetaTrader, TradingView, Alpaca, and IBKR. 💠 Delivered scalable cross-platform SaaS web and mobile applications featuring real-time data and seamless user experiences. 💠 Built enterprise-grade web and mobile applications for clients in FinTech, SaaS, and trading sectors. 💠 Integrated secure payment gateways and third-party APIs to enhance functionality and streamline business processes. ✅ Let’s collaborate to build great things. Click Invite or message me to get started! 收起 -
雇用 salmanshahid5432
I have helped founders ship 60+ products. Some are now doing $80k+ MRR. Let's talk about yours. I have been building full stack products for 4 years web apps, mobile, and AI integrations. I do not just write code. I think about your product's growth, your users experience, and your team's ability to maintain what gets...I have helped founders ship 60+ products. Some are now doing $80k+ MRR. Let's talk about yours. I have been building full stack products for 4 years web apps, mobile, and AI integrations. I do not just write code. I think about your product's growth, your users experience, and your team's ability to maintain what gets built. If something is not feasible, I will tell you before you spend a dollar on it and I back that with a 100% refund guarantee if I ever set wrong expectations 𝐌𝐲 𝐒𝐭𝐚𝐭𝐬: 🌟 5 star review streak across all projects 💯 100% Job Success Score on time, on budget 💰 Helped startups reach $80k+ MRR 💸 $50k+ earned across platforms 🏅 4+ years of full stack experience 𝐌𝐲 𝐓𝐨𝐨𝐥𝐤𝐢𝐭: ◾ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React.js, Next.js, Vue.js, TypeScript, Tailwind CSS, Sass/SCSS, Framer, Web Animations, Progressive Web Apps ◾𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Express.js, Nest.js, Laravel, Python, REST & GraphQL APIs, MERN Stack ◾ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MongoDB, MySQL, PostgreSQL, NoSQL, API Integration, CMS platforms ◾ 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: LLMs, AI Agents, Generative AI, LLM Integration, Prompt Engineering, NLP, OpenAI APIs, Workflow Automation ◾ 𝐌𝐨𝐛𝐢𝐥𝐞: React Native, Android SDK, Kotlin, Java 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐰𝐢𝐥𝐥 𝐆𝐞𝐭 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞: ◾ Responses under 30 minutes unless I am asleep ◾ Code that your future self can actually read and maintain ◾ A straight "no" when something won't work no runaround, no wasted time ◾ A product built around your users, not just your requirements doc 𝐌𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐒𝐚𝐲: ◾ "Salman is an amazing contractor, bringing a wealth of talent, intelligence, and experience to our team. His communication was superb, and he delivered code of excellent quality." ◾ "Excellent knowledge, willingness to share, and the ability to simplify complex topics." 𝐀𝐛𝐨𝐮𝐭 𝐌𝐞: I hve been building full stack products for 4 years first in house, then independently. Going freelance was not a fallback it was a deliberate move to work closer with founders and actually care about what ships. I have worked across early MVPs, mid stage SaaS builds, and complex AI integrations. I take on fewer projects so I can do each one properly 𝐖𝐞 𝐂𝐚𝐧 𝐁𝐞 𝐀 𝐆𝐨𝐨𝐝 𝐌𝐚𝐭𝐜𝐡 𝐈𝐟: ✅ You need someone who can jump in and contribute from day one ✅ You are building a SaaS, web app, mobile app, or AI powered product ✅ You want AI agents, LLM features, or automation baked into your stack ✅ You are looking for a partner wh will push back when something is not the right call ✅ You need a Chrome extension, web automation tool, or productivity layer on top of an existing app 𝐖𝐞 𝐌𝐢𝐠𝐡𝐭 𝐍𝐨𝐭 𝐁𝐞 𝐀 𝐆𝐨𝐨𝐝 𝐅𝐢𝐭 𝐈𝐟: ❌ You want someone to just execute without any input or questions ❌ Mutual respect isn't something you value ❌ Your product is in the betting or adult entertainment space 收起
