AWS Lambda Developers For Hire
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Sponsored Freelancers
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TECHNOEXPONENT TECHNOEXPONENT
$15 USD / hour
CMMI Level 5 Company | Top 1% AI/ML Sol. ProviderIndia✔️ Techno Exponent (CMMI Level 5 & Level 3 Compliance, ISO/IEC 27001:2022, ISO/IEC 20000-1:2018, ISO 9001:2015 certified) Achievements: • Awarded “STARZ AI/ML Solution Provider of the Year 2024” by Starz Magazine • Awarded “Leading App Development Company 2023” by the Times Group • Awarded “Times Leading IT...✔️ Techno Exponent (CMMI Level 5 & Level 3 Compliance, ISO/IEC 27001:2022, ISO/IEC 20000-1:2018, ISO 9001:2015 certified) Achievements: • Awarded “STARZ AI/ML Solution Provider of the Year 2024” by Starz Magazine • Awarded “Leading App Development Company 2023” by the Times Group • Awarded “Times Leading IT Company 2022” by the Times Group (Times of India) • Awarded “Leading Customer-Centric IT Company 2022” by the Times Group • Awarded “Fastest Growing Brand 2021-22” by Asia One Forum Year Founded: 2011 * Total Employees: ~450+ Our Office Locations: Kolkata, India | Florida, USA ✔️✔️ Our Expertise: AI, ML, DevOps, Blockchain Backend: Node.js, Java Spring Boot, Python / Django, Laravel / PHP Frontend: React.js, Angular, Vue.js HTML5, CSS3 DB: MySQL, MongoDB, PostgreSQL, MariaDB, CouchDB, SQLite, MSSQL, etc. Android App: Kotlin, Java, Flutter, React Native iOS App: Swift, Flutter, React Native ✔️✔️ Elite Clients: NASA Engineers, Red Bull, Disney, Amazon, HBS, etc. We have served 3000+ clients and 4000+ Projects in the last 14+ years ✔️✔️ Why us • Fluent in Spoken and Written English • Developers with B.E./M.E. in Computer Science from reputed universities • Daily updates and bi-weekly meetings • Proficiency in Agile methodology, GitHub, Bitbucket, AWS, Google Cloud, etc. • NDA & IP security • Flexible across all time zones • 100% transparency less
Hire TECHNOEXPONENT
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Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable,...Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable, production-grade LLM features using LangChain, pgvector, Pinecone, and related technologies. Hands-on leader with a track record of transforming business workflows through intelligent systems—semantic search, AI copilots, and conversational agents—while maintaining rigorous engineering standards across DevOps, observability, and frontend/backend architecture. Deep experience in embedding optimization, prompt engineering, fine-tuning GPT models, and delivering generative AI(GenAI) products that drive measurable impact. Skilled in mentoring engineers, leading cross-functional AI initiatives, and aligning technical strategy with executive goals in fast-paced, innovation-driven environments. Passionate about building the next generation of human-centered AI systems. less
Hire Herculesz
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═══════════════════════ ⭐ Hi, I'm Your Next Problem Solver ═══════════════════════ 8 years ago, I wrote my first line of JavaScript. Today, I architect systems powering businesses across continents. ▩▩▩▩▩▩▩▩▩▩▩▩▩ ✅ The Reality Check ▩▩▩▩▩▩▩▩▩▩▩▩▩ Most developers show certifications. I’ll show you: • 3 AM debugging...═══════════════════════ ⭐ Hi, I'm Your Next Problem Solver ═══════════════════════ 8 years ago, I wrote my first line of JavaScript. Today, I architect systems powering businesses across continents. ▩▩▩▩▩▩▩▩▩▩▩▩▩ ✅ The Reality Check ▩▩▩▩▩▩▩▩▩▩▩▩▩ Most developers show certifications. I’ll show you: • 3 AM debugging that saved launches • E-commerce apps hitting $1M in 6 months • Healthcare platforms serving 50,000+ users ✔️ I don’t just code, I solve business problems. ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ ✅ The Projects That Define Me ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ ═════════════════════ ⭐ The SaaS That Couldn't Scale ═════════════════════ • React app crashing at 100 users • Reworked data flow → stable at 10,000+ ═════════════════════ ⭐ The Startup's Make-or-Break ═════════════════════ • MVP broke 48 hrs before investor demo • Rebuilt in Next.js + MongoDB → funded ═════════════════════ ⭐ The Enterprise Migration ═════════════════════ • Migrated legacy PHP (2M users) • Delivered React/Node version with zero downtime ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ ✅ My Unfair Advantages ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ ✔️ I speak business, not just code ✔️ I’ve handled scale, compliance, real-time systems ✔️ I think in systems, not just screens and buttons ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ ✅ What Working With Me Looks Like ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ ══════════════ ⭐ Small Projects ══════════════ • Same-day fixes, clean handover ══════════════ ⭐ Medium Projects ══════════════ • Week 1 → Working prototype • Week 2–4 → Fully tested, deployed ══════════════ ⭐ Large Projects ══════════════ • Month 1 → Core features live • Month 2+ → Iterations & scaling ✔️ Always: clear communication, tested delivery, zero surprises ▩▩▩▩▩▩▩▩▩▩▩▩▩ ✅ The Honest Truth ▩▩▩▩▩▩▩▩▩▩▩▩▩ I'm not the cheapest or most expensive. I'm the one who ships on time, stays in budget, and builds things that don’t break at 2 AM on Black Friday. Ready to build something that matters? Skip the small talk. Send your biggest technical challenge. I guarantee I’ve solved something similar. ▩▩▩▩▩▩▩▩▩▩▩▩▩▩ ✅ My Core Tech Stack ▩▩▩▩▩▩▩▩▩▩▩▩▩▩ ══════════════ ⭐ Frontend ══════════════ ✔️ React ✔️ Next.js ✔️ Angular ✔️ TypeScript ✔️ Tailwind CSS ✔️ Material UI ══════════════ ⭐ Backend ══════════════ ✔️ Node.js ✔️ TypeScript ✔️ Express.js ✔️ Nest.js ══════════════ ⭐ Databases ══════════════ ✔️ MongoDB ✔️ PostgreSQL ✔️ MySQL ✔️ Redis ✔️ DynamoDB ✔️ Firestore ══════════════ ⭐ Mobile & Real-time ══════════════ ✔️ Flutter ✔️ Socket.io ✔️ GraphQL ✔️ MQTT ✔️ PWA ✔️ i18n ══════════════ ⭐ Tools & DevOps ══════════════ ✔️ Redux / NgRx ✔️ Auth0 ✔️ React Hook Form ✔️ Firebase Hosting ✔️ AWS (S3, EC2, RDS, Lambda, Amplify) ✔️ GCP, App Check, Chart.js, ApexCharts, Ag-Grid ✔️ Figma, Adobe XD, 2FA, RBAC ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ ✅ Industries I'm Proficient In ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ ✔️ ERP and CRM ✔️ SaaS Products ✔️ Healthcare ✔️ Real Estate ✔️ Tour & Travel ✔️ Finance ✔️ Education ✔️ Recruitment ✔️ Food Delivery ✔️ E-commerce ✔️ Salon SaaS Still reading? Let's connect less
Hire vimalbhalani
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I am an AWS-certified professional with over 5 years of experience specializing in backend development, DevOps engineering, and Kubernetes orchestration. My expertise lies in building scalable, secure, and efficient cloud infrastructures while integrating advanced AI/ML solutions to enhance business outcomes. ☞...I am an AWS-certified professional with over 5 years of experience specializing in backend development, DevOps engineering, and Kubernetes orchestration. My expertise lies in building scalable, secure, and efficient cloud infrastructures while integrating advanced AI/ML solutions to enhance business outcomes. ☞ Backend Development: Proficient in Node.js, Python, and PHP with hands-on experience in building serverless and containerized applications using frameworks like Serverless Framework, SAM, and SST. ☞ DevOps Expertise: Skilled in designing CI/CD pipelines, implementing Infrastructure as Code (Terraform, CloudFormation), and automating deployment workflows for high-traffic applications. ☞ Kubernetes Specialist: Extensive experience in deploying, managing, and scaling containerized applications on Kubernetes platforms like AWS EKS, GCP GKE, and Azure AKS. ☞ Security & Compliance: Strong knowledge of securing infrastructure and achieving compliance with frameworks like HIPAA, PCI-DSS, GDPR, and ISO standards. ☞ AI/ML Integration: Experience in integrating AWS AI/ML services such as Textract, Comprehend, Kendra, and Rekognition into applications for intelligent automation. Certifications: AWS Certified Solutions Architect – Associate AWS Certified Practitioner Toolkit: AWS, Terraform, Docker, Kubernetes, Jenkins, GitLab CI/CD, Python, Node.js, PHP, MySQL, PostgreSQL ..... Monitoring Tools: Prometheus, Grafana, New Relic less
Hire kumarashish99
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⭐⭐ “My foremost priority is ensuring client satisfaction.” ⭐⭐ As a seasoned web developer and software engineer, I possess expertise in both front-end and back-end technologies. I am dedicated to crafting elegant, user-centric solutions and excel at transforming complex concepts into highly functional and efficient...⭐⭐ “My foremost priority is ensuring client satisfaction.” ⭐⭐ As a seasoned web developer and software engineer, I possess expertise in both front-end and back-end technologies. I am dedicated to crafting elegant, user-centric solutions and excel at transforming complex concepts into highly functional and efficient web applications. Skills and Expertise: ✅ Web Development: Proficient in Python (Django, FastAPI), PHP (Laravel, WordPress), Node.js (Express.js), and Go (GoLang) ✅ Frontend Technologies: Experienced with React, Next.js, Nuxt.js, and Vue ✅ API Development: Skilled in building and integrating APIs ✅ Cloud Services: Expertise in AWS and Firebase ✅ Payment Integration: Proficient with Stripe, PayPal, Authorize.net, Sofort, and Alipay ✅ Databases: Knowledgeable in SQL, PostgreSQL, and MongoDB ✅ Responsive Design: Competent in HTML5, CSS3, Bootstrap, and Tailwind ✅ UI/UX Design: Specializing in creating mockups and user-centered designs ✅ Microsoft Power Platform: Proficient in Power Apps and Power Automate ✅ Mapping Solutions: Skilled in Google Maps and Mapbox integration ✅ Communication Tools: Familiar with Twilio SMS and SendGrid ✅ Automation and Scripting: Experienced with Google Apps Script Additional Skills: ✅ CI/CD Pipelines: Proficient in GitLab, Bitbucket Pipelines, and Jenkins ✅ Linux Administration: Experienced in VPS and shared server setup, configuration, and cron jobs ✅ Version Control: Familiar with Bitbucket, GitHub, and Git Flow ✅ Web Server Management: Skilled in managing Apache, NGINX, and IIS ✅ Containerization: Proficient in Docker Project Management Qualities: ✅ Commitment to Quality: I guarantee full satisfaction with my work ✅ Timely Delivery: I ensure accurate and on-time project completion ✅ Ongoing Support: I offer long-term support even after project completion I would be grateful for the opportunity to discuss your project in greater detail and demonstrate how my skills can align with your specific requirements. I would be delighted to explore how we can collaborate to achieve your goals. Thank you! less
Hire jonathangleon
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Hi, I’m Harsha Kumarasingha, a DevOps & Full Stack Engineer with hands-on experience in Docker, Kubernetes, CI/CD, and cloud infrastructure. I help developers and startups automate their workflows, containerize their apps, and scale them to production — fast, secure, and monitored. Whether it's setting up a GitHub...Hi, I’m Harsha Kumarasingha, a DevOps & Full Stack Engineer with hands-on experience in Docker, Kubernetes, CI/CD, and cloud infrastructure. I help developers and startups automate their workflows, containerize their apps, and scale them to production — fast, secure, and monitored. Whether it's setting up a GitHub Actions pipeline, deploying to GCP with Kubernetes, or visualizing metrics with Grafana, I’ve got you covered. Let’s build a DevOps pipeline that just works. less
Hire ReqlHarsha
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robertw0802 robertw0802
$50 USD / hour
AI & Full-Stack Developer | SaaS Systems ArchitectUnited StatesHi there! 👋 I’m Robert, a Top-Rated, Verified Full-Stack & AI Engineer with a proven track record of architecting and delivering SaaS platforms, AI-driven web systems, and automation pipelines that scale reliably in production. With extensive experience across AI/ML integration, backend engineering, and DevOps...Hi there! 👋 I’m Robert, a Top-Rated, Verified Full-Stack & AI Engineer with a proven track record of architecting and delivering SaaS platforms, AI-driven web systems, and automation pipelines that scale reliably in production. With extensive experience across AI/ML integration, backend engineering, and DevOps pipelines, I focus on building robust, maintainable solutions — not just prototypes. My goal: translate complex ideas into clean, high-performance systems ready for real-world use. ⚙️ Technical Focus - Full-Stack Development: ASP.NET Core / C#, React.js, Node.js, TypeScript - AI & Machine Learning: OpenAI, LangChain, RAG pipelines, Vector DBs, ONNX - Cloud & DevOps: Docker, GitHub Actions, Jenkins, Azure, AWS, VPS deployments - SaaS Architecture: Multi-tenant designs, microservices, REST & GraphQL APIs - Data & Automation: ETL pipelines, API integrations, Mautic, Odoo, Matomo Analytics - Specialized AI Applications: Robotics (Arduino, LiDAR, IMU), Vision AI, Autonomous Systems 🚀 What I Deliver ✅ End-to-end architecture, development & deployment ✅ Clean code, documentation & scalable structure ✅ Modern DevOps and CI/CD implementation ✅ Direct communication with technical clarity ✅ Fast, reliable results backed by real engineering discipline 🧩 Recent Highlights - Built multi-tenant SaaS chatbot system using ASP.NET Core + LangChain + RAG - Deployed autonomous robotics stack integrating LiDAR & Vision AI for navigation - Designed CI/CD pipelines with GitHub Actions + SonarCloud for secure deployments 💬 Let’s build something intelligent together — where code meets clarity and performance meets purpose. less
Hire robertw0802
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Hello Clients, I help ambitious startups and growing businesses transform ideas into profitable web applications that drive real results. Over 6 years, I've partnered with 15+ companies to build scalable solutions that increased their revenue by an average of 40% and reduced operational costs by 30%. Here's how I...Hello Clients, I help ambitious startups and growing businesses transform ideas into profitable web applications that drive real results. Over 6 years, I've partnered with 15+ companies to build scalable solutions that increased their revenue by an average of 40% and reduced operational costs by 30%. Here's how I solve your business challenges: MVP Development: Turn your idea into a market-ready product in 4-12 weeks Revenue Growth: Optimize existing apps to boost conversions by 25-50% Performance Issues: Cut loading times by 60% and improve user retention Technical Debt: Modernize legacy systems without disrupting operations Recent Client Success Stories: Helped a SaaS startup increase user signups by 150% through frontend optimization Built an e-commerce platform that generated revenue Reduced server costs by 45% for a logistics company through efficient API design What I deliver: ✅ Business-focused approach: I don't just code, I solve problems that impact your bottom line ✅ Rapid delivery: Most projects completed 20% faster than estimated timeline ✅ Post-launch support: 30-day bug-free guarantee on all deliverables ✅ Communication: Daily progress updates and 24/7 availability for urgent issues 💻Technical Expertise: Frontend: React.js, Next.js, Angular, TypeScript UI UX: Figma Backend: Node.js, Express.js, Nest.js. Databases: MongoDB, PostgreSQL, MySQL Cloud & DevOps: AWS, Docker, CI/CD, Vercel APIs: REST, GraphQL, WebSockets Ready to turn your vision into revenue? Let's discuss your project requirements and bring it on server. less
Hire nitishk277
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As a Full Stack developer, I am passionate about creating innovative solutions that streamline processes and improve user experiences. With experience in managing the entire lifecycle of products, I can take your ideas from concept to launch. I have a deep understanding of various programming languages, frameworks,...As a Full Stack developer, I am passionate about creating innovative solutions that streamline processes and improve user experiences. With experience in managing the entire lifecycle of products, I can take your ideas from concept to launch. I have a deep understanding of various programming languages, frameworks, and tools, including JavaScript, Python, and more. My expertise extends to various back-end and front-end technologies such as Node, Express, React, Angular, and Vue. I also have experience in mobile app development using React Native and Flutter, and I'm familiar with IaaS platforms like AWS, Firebase, and Heroku. I have a strong focus on agile software development and employ best practices such as test-driven development to ensure the quality of the product. Whether you're looking to build a web application, a mobile app, or a blockchain-based solution, I have the skills and experience to deliver results that drive your business forward. If you're looking for innovative solutions to take your business to the next level, I'm here to help - so don't hesitate to contact me. less
Hire miljanan1
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**Full Stack Development:** -AI ,ML ,Python , LLM ,NLP , Deepseek , PHP, Laravel, VueJs CodeIgniter, CakePHP, Kohana, Yii, Node.js, Express.js, Python, NestJS, Zends, Symphony , Flutter, React Native, Dart Python, HTML5, CSS3, JavaScript, Bootstrap, Twig (templating engine), Next.js, Nuxt.js **Design &...**Full Stack Development:** -AI ,ML ,Python , LLM ,NLP , Deepseek , PHP, Laravel, VueJs CodeIgniter, CakePHP, Kohana, Yii, Node.js, Express.js, Python, NestJS, Zends, Symphony , Flutter, React Native, Dart Python, HTML5, CSS3, JavaScript, Bootstrap, Twig (templating engine), Next.js, Nuxt.js **Design & Prototyping:** - Figma, Adobe XD, Photoshop, Illustrator - Wireframing, Prototyping, UI/UX Improvements, UI/UX Redesign Technical/Domain expertise:--------------------------------- ✅ Programming experience: C++, Qt, QML, Python ✅ Qt/Cross Compilation ✅ Experienced with Open-Source VLC and FFmpeg. ✅Knowledge in an additional programming language: TypeScript, JavaScript, Golang ✅Libraries: Boost ✅ 3Dmodel Generation and Processing in C++ ✅WorkonOpenGL for 3d rendering ✅ Infrastructure and virtualization: AWS Services (Lambda, Step Functions, API Gateway, Glue, Batch, Elastic Beanstalk, S3, CloudFront, Route 53, CodePipeline, SageMaker, IoT Core, Bedrock), Digital Ocean, Docker, Google Cloud, Any shared and VPS panel. ✅ Serverless & Cloud: Experienced with AWS to design efficient and cost-effective applications. ✅ Real Time / IOT applications (Socket I/O, WebRTC, MQTT, PubSub, Web Push notifications, Alexa Skills) ✅ MongoDB, DynamoDB, PostgreSQL, mySQL, Redis, NoSQL ✅ Webservices: WSDL, SOAP, XML, Amazon Web services, JSON. ✅ Cloud: AWS ✅ VCS:Git ✅CI/CD: Jenkins ✅ Dev/DevOps: Agile (Scrum), GitLab, JIRA ✅ IDE: Qt Creator, Visual Studio ✅ OS:Linux, Window, Embedded Linux ✅Protocol: SPI, UART, RS485, ModBus, XY2-100, Gigabit Ethernet, USB ✅Experience to create and execute unit tests in Qt. ✅ Image Processing with OpenCV and C++/Qt. ✅Expertise in working in Agile model. Firmware development: Technical/Domain expertise:--------------------------------- ✅ Proficient in C, C++, VHDL and Embedded Linux. ✅ Firmware development: Raspberry Pi, ESP32, ESP8266, Arduino compatible ✅Various architecture x86, ARM based embedded system development including-Have a detailed understanding of the Linux boot and porting process and the role of the boot loader and Linux support package.-Linux porting to embedded custom board. ✅Experienced with ARM and FPGA Boards (USB, Ethernet). ✅Protocol: SPI, UART, RS485, XY2-100, Gigabit Ethernet ✅Digital design experience with VHDL, XILINX FPGAs, CPLDs. ✅CNCController ✅Experienced with 5 Axis Motion Controller Board less
Hire mayur8188
