API Testing Experts Til ansættelse
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Sponsorerede Freelancere
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I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents...I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents and voice assistants to data-aware automation pipelines that integrate seamlessly with production applications. I work extensively with large language models (LLMs), retrieval-augmented generation (RAG), vector databases, embeddings, tool-calling frameworks, and agent orchestration patterns to create systems that reason, act, and scale reliably. On the backend, I build high-performance APIs and services using FastAPI, Flask, Node.js, and Django, with strong experience in async architectures, background workers, and event-driven systems. I regularly work with PostgreSQL, MySQL, Redis, MongoDB, and Neo4j, and design robust data layers using SQLAlchemy, Prisma, and ORM/DAO patterns. For AI workloads, I integrate OpenAI, Anthropic, Ollama, ElevenLabs, and custom inference pipelines, alongside Qdrant, Pinecone, FAISS, and hybrid search setups. On the frontend, I build modern, scalable interfaces using React, Next.js, Vite, Tailwind CSS, and TypeScript, with a strong emphasis on UX for AI-powered tools (real-time streaming, agent state visualization, conversation flows, and admin dashboards). For mobile, I work with React Native and cross-platform architectures to bring AI features directly into user-facing apps. Automation is a major part of my work. I design end-to-end business automation systems using Make.com, n8n, webhooks, cron jobs, message queues, and direct API integrations. This includes automating CRM workflows, email systems, call routing, lead qualification, reporting, and data synchronization across platforms like Twilio, Slack, Google Sheets, Stripe, Shopify, and internal tools. I’m highly experienced in AI voice agents and real-time systems, integrating Twilio, speech-to-text (STT), text-to-speech (TTS), streaming APIs, and conversational state management to build production-ready voice and chat agents. I also work on computer-vision and multimodal pipelines, combining vision models, tracking, and sensor data for advanced use cases. From an infrastructure and MLOps perspective, I deploy and scale systems using Docker, Linux servers, cloud VPS, CI/CD pipelines, and GPU-accelerated environments. I care deeply about observability, logging, error handling, security, and cost optimization in AI systems. Above all, I love turning business problems into automated, intelligent systems—reducing operational friction, increasing efficiency, and building products where AI is not a feature, but a core capability. If you need AI agents, automation pipelines, or full-stack systems that actually work in production, that’s exactly what I build. mindre
Ansæt Lazarone1
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API testning, Mobilapp-testning, Kvalitets- og pålidelighedstest, Regressionstestning, Software TestningDedicated Software Tester skilled in manual testing, API testing (Postman), test case design, and bug reporting using Azure DevOps & Trello. Experienced in testing web & mobile apps, with a passion for delivering high-quality results and improving user experience. If you need a reliable QA to reduce bugs and save...Dedicated Software Tester skilled in manual testing, API testing (Postman), test case design, and bug reporting using Azure DevOps & Trello. Experienced in testing web & mobile apps, with a passion for delivering high-quality results and improving user experience. If you need a reliable QA to reduce bugs and save development time, I’m here to help. mindre
Ansæt youssefhanafy19
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I am a skilled software tester with experience in mobile app testing, Chrome testing, API testing, and integration testing. I am passionate about delivering high-quality testing solutions and ensuring the functionality and performance of applications across different platforms. My expertise allows me to identify...I am a skilled software tester with experience in mobile app testing, Chrome testing, API testing, and integration testing. I am passionate about delivering high-quality testing solutions and ensuring the functionality and performance of applications across different platforms. My expertise allows me to identify issues early in the development cycle and contribute to the overall success of the projects I work on. mindre
Ansæt samiiranva
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Hey there! My name is Hossam, and I'm a certified Software Tester with ISTQB CTFL certification. Also, I'm a video editing wizard with over a year of experience. --- Software Testing --- A certified tester with ISTQB CTFL certification with 1 year of hands-on experience in crowd testing, I bring a meticulous and...Hey there! My name is Hossam, and I'm a certified Software Tester with ISTQB CTFL certification. Also, I'm a video editing wizard with over a year of experience. --- Software Testing --- A certified tester with ISTQB CTFL certification with 1 year of hands-on experience in crowd testing, I bring a meticulous and detail-oriented approach to ensuring the quality of your software. My skills encompass the full spectrum of software testing, including crafting comprehensive test cases, generating detailed bug reports, and conducting thorough functional and usability testing. Skills: ✔ Manual Testing ✔ Functional Testing ✔ Usability Testing ✔ API Testing (Postman) ✔ API Testing Automation (Rest Assured) ✔ Test Cases ✔ Bug Reports Why Choose Me? ✔ Proven Expertise: In the dynamic realm of crowd testing in Test IO, I've identified 53 approved bugs across projects, covering low to critical functional and non-functional issues. Awarded the Great Tester trophy for consistently high performance (75+ Quality and Reliability Scores). ✔ Test Case Mastery: I excel in developing clear and comprehensive test cases that cover all aspects of your software, providing a roadmap for effective testing and quality assurance. ✔ Results-driven: My commitment is to deliver not just bug reports but actionable insights that contribute to the overall improvement of your software's functionality and user experience. --- Video Editing --- I'm a gamer at heart; that passion shines through in my work as I create visually stunning montages. I can turn your video into something exceptional using Adobe Premiere Pro and After Effects. Here's a little taste of my skills: - Syncing beats and adding awesome visual effects. - Creating 2D and 3D text. - Smooth transitions that make your final product seamless. - Color grading that'll make your video pop. - Creating unique and specific effects to bring your vision to life. My portfolio is available at ( https://www.behance.net/Hossam-Mostafa ), and I'd love for you to check it out. If you like what you see, let's work together and make something unique. Feel free to reach out with any questions or ideas. I'm always happy to chat and bring your vision to reality. Looking forward to the opportunity, Hossam mindre
Ansæt HossamMoostafa
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✪ ✪ ✪ Web & Mobile App Developer | AI Engineer | Part-Time Designer | Data Engineer ✪ ✪ ✪ I am a software developer and AI Engineer helping startups, small businesses, and growing teams build reliable, scalable, and well-structured digital solutions. My core strength is development, AI automations, designing and...✪ ✪ ✪ Web & Mobile App Developer | AI Engineer | Part-Time Designer | Data Engineer ✪ ✪ ✪ I am a software developer and AI Engineer helping startups, small businesses, and growing teams build reliable, scalable, and well-structured digital solutions. My core strength is development, AI automations, designing and implementing clean, efficient systems that solve real business problems. I work across web applications, custom software, APIs, and backend systems, ensuring performance, security, and long-term maintainability. In addition to development, I bring practical UI/UX design skills to the table. As a part-time designer, I handle responsive layouts, interface design, and essential branding or graphics when needed, ensuring smooth alignment between design and functionality. I also work as a data engineer, supporting projects that involve data processing, integration, automation, and analytics pipelines. Whether it’s structuring data, building workflows, or integrating data into applications, I focus on accuracy, scalability, and business value. I believe in clear communication, realistic timelines, and ownership of work. My approach is simple: understand your requirements deeply, propose the right solution, and deliver with consistency and transparency. Core Skills & Services: ✅ Web & Software Development ✅ Front-End & Back-End Engineering ✅ UI/UX & Responsive Design ✅ Data Engineering & Automation ✅ API & Third-Party Integrations ✅ Database Design & Optimization ✅ Scalable & Maintainable Architectures If you’re looking for a developer who can code with structure, design with purpose, and handle data intelligently, I’d be happy to discuss your project. Let’s build something solid—together. mindre
Ansæt arbu1499
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QA Tester com experiência em testes manuais em aplicações web e mobile, focado na garantia da qualidade através de testes exploratórios, regressivos e funcionais. Possuo experiência em API testing utilizando Insomnia e Postman, além de validação frontend e backend. Tenho prática na criação de test cases, checklists...QA Tester com experiência em testes manuais em aplicações web e mobile, focado na garantia da qualidade através de testes exploratórios, regressivos e funcionais. Possuo experiência em API testing utilizando Insomnia e Postman, além de validação frontend e backend. Tenho prática na criação de test cases, checklists de testes e execução de exploratory testing, com forte habilidade na escrita de bug reports claros, detalhados e fáceis de reproduzir. Também realizo testes básicos de segurança, analisando validações, comportamentos inesperados e possíveis vulnerabilidades. Perfil analítico, atenção aos detalhes e foco na melhoria contínua da qualidade, segurança e experiência do usuário. mindre
Ansæt quielemonvieira
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WELCOME TO MY PROFILE I provide a wide range of professional services in CYBERSECURITY, including HACKING AND PENETRATION TESTING, ENCRYPTION, REVERSE ENGINEERING, AND CRYPTOCURRENCY RECOVERY. I also specialize in securing social media accounts, NETWORK ENGINEERING, and INTERNET SECURITY. We also offer FRAUD...WELCOME TO MY PROFILE I provide a wide range of professional services in CYBERSECURITY, including HACKING AND PENETRATION TESTING, ENCRYPTION, REVERSE ENGINEERING, AND CRYPTOCURRENCY RECOVERY. I also specialize in securing social media accounts, NETWORK ENGINEERING, and INTERNET SECURITY. We also offer FRAUD DETECTION, DIGITAL FORENSICS, FLASH SOFTWARE (CRYPTOCURRENCY, BITCOIN AND USDT) AND LEGAL ASSISTANCE IN FRAUD AND DIGITAL FORENSICS CASES. With proficiency in various programming languages and technologies such as PHP, HTML, JAVASCRIPT, PYTHON, JAVA, C#, C++, AND NODE.JS, I am equipped to handle complex software development projects. I have deep knowledge of software architecture, database management, and web development frameworks like WordPress, Laravel, and Shopify. Additionally, I am skilled in mobile app development for BOTH IOS AND ANDROID, using frameworks like Flutter, Swift, and React Native. I also have experience with cloud computing, API integration, and BLOCKCHAIN TECHNOLOGY. My expertise extends to areas like game development, artificial intelligence, system administration, and digital marketing. I am familiar with tools such as Figma, Adobe Premiere Pro, Google Analytics, and various e-commerce platforms In the realm of INTERNET AND NETWORK SECURITY, I am proficient in using CLOUDFLARE, VPNS, FIREWALLS, and other security measures to protect systems. I also have experience with tools like METATRADER 4, data backup solutions, API testing, and Amazon FBA. With a strong focus on system optimization, data integration, and cloud services such as AWS and Azure, I offer comprehensive tech solutions. If you’re looking for high-quality and reliable services, don’t hesitate to reach out and look forward to collaborating with you. mindre
Ansæt Chrism276
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Middle/Senior QA Engineer (3.5+ years) with strong experience in manual testing of Web, Mobile (iOS/Android), and Game projects. Expert in functional, regression, and exploratory testing. Strong focus on API testing (Postman, Charles Proxy), payment flows, and database verification (PostgreSQL/SQL). Based in...Middle/Senior QA Engineer (3.5+ years) with strong experience in manual testing of Web, Mobile (iOS/Android), and Game projects. Expert in functional, regression, and exploratory testing. Strong focus on API testing (Postman, Charles Proxy), payment flows, and database verification (PostgreSQL/SQL). Based in Portugal. Clear bug reports and structured QA communication guaranteed. mindre
Ansæt morozhenko
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For over two decades, I’ve been engineering software that doesn’t just work — it performs, scales, and feels effortless. I specialise in AI-driven software engineering using Python, JavaScript, and AWS, building everything from fast APIs to full end-to-end SaaS platforms. Front-end to back-end, I turn ideas into...For over two decades, I’ve been engineering software that doesn’t just work — it performs, scales, and feels effortless. I specialise in AI-driven software engineering using Python, JavaScript, and AWS, building everything from fast APIs to full end-to-end SaaS platforms. Front-end to back-end, I turn ideas into smooth digital experiences. SQL or NoSQL — I design and optimise databases that run clean and handle real load. APIs & automation — I build scalable REST services and workflow automation that keep products running smoothly. My approach is simple: engineer clean systems, automate the boring parts, and make everything feel seamless in the real world — from the UI to the database to the cloud. Over the past few years, I’ve been working hands-on with AI across practical, production-ready use cases: chatbots, trading bots, analytics tools, talking avatars, object detection, and image generation. My focus is always the same - making AI engine that actually get used, make sense, and deliver value to the product. Whether it’s Python microservices, JavaScript front-ends, AWS cloud architecture, or building a full SaaS system from scratch, I aim for clean engineering and a result that feels remarkable in the real world. Cheers, Vishal Maharaj mindre
Ansæt MIndlabsAi6
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abdulmusawir8191 abdulmusawir8191
$20 USD / timen
AI and ML Engineer LangChainAI Agents AI AutomatioPakistanI'm Abdul Musawir — AI/ML Engineer and Founder of Auditly.ai, a production AI SaaS platform for legal document auditing using LLMs and RAG. I specialize in building intelligent automation systems, AI agents, and end-to-end machine learning solutions that solve real business problems. My Skills: AI Agents &...I'm Abdul Musawir — AI/ML Engineer and Founder of Auditly.ai, a production AI SaaS platform for legal document auditing using LLMs and RAG. I specialize in building intelligent automation systems, AI agents, and end-to-end machine learning solutions that solve real business problems. My Skills: AI Agents & Automation: LangChain, CrewAI, OpenAI API Machine Learning: Python, PyTorch, TensorFlow, Scikit-learn Data Analysis & Dashboards: Pandas, Streamlit, SQL Backend: FastAPI, Flask, Docker, PostgreSQL I have 50+ real projects on GitHub — not just tutorials, actual deployed systems. mindre
Ansæt abdulmusawir8191
