Hire the Best AWS Lambda Developers
in the United Arab Emirates

Currently, I am in my final year at the University of Sharjah, where I am on the verge of obtaining a Bachelor's degree in Computer Science with a specialized focus on web development. Throughout my academic journey, I have actively engaged in practical projects that have honed my skills in web development. These projects encompassed the design and development of responsive websites utilizing HTML, CSS, and JavaScript. I have acquired proficiency in a variety of front-end web development technologies and frameworks, such as React.js, and have adeptly utilized Git for version control. Furthermore, I have hands-on experience working with back-end technologies, including Node.js and Express. My proficiency extends to working with databases such as MySQL and MongoDB. In addition to my web development expertise, I have also gained valuable experience in DevOps. I have actively assisted in the deployment of complete websites, both on the backend and frontend. This experience has provided me with insights into the end-to-end development process and the importance of seamless integration between the two components. I take pride in my ability to rapidly acquire new skills and tackle complex problems. I am confident that my technical acumen, coupled with my teamwork skills, will enable me to be a valuable asset to your organization.

I help founders and product teams ship production backends and AI systems on cloud — APIs, serverless, RAG, and workflows on real data — not demos and not throwaway MVPs. Top Rated · $80k+ on Upwork · 27 reviews · 34 completed jobs. Clients consistently cite expert AWS/TypeScript/serverless delivery, excellent code quality, clear teaching and handoff, and long-term collaboration. WHAT I ENGINEER (AI Systems Engineering) • Production backends — NestJS/Node, Postgres/DynamoDB, event-driven APIs • Cloud-native systems — AWS Lambda, API Gateway, Cognito; GCP Cloud Run; Azure SSO patterns • AI in production — RAG/document Q&A, LangChain backends, conversational AI with handoff • Auth & platforms — OAuth, JWT, Passkeys-class patterns; multi-tenant SaaS foundations PROOF — shipped systems • Fintech auth at scale — Passkeys & social login (Deriv, NestJS) • Enterprise expense ops — serverless employee/admin portals + Azure SSO (Forte Construction) • Marketplace backend — search, feeds, event-driven commerce (Circlin) • Medical staffing — serverless portals + ATS/Bullhorn integrations (Frontera Search Partners) • AI document & chat backends — LangChain, RAG, serverless deploy paths (V1 Digital, legal-tech) • GCP data pipeline modernization — Flask → Cloud Run + Scheduler; ~80% cost reduction on a major pipeline (Upwork client) • Document AI for construction quotes — OCR + LLM + rules on AWS (Textract-class patterns) WHAT CLIENTS SAY (from Upwork reviews) • "Expert in AWS, TypeScript and Serverless" — repeat collaborator, highly recommended (Ferhat K.) • "One of the best freelancers I have ever worked with" — rapid, cost-efficient cloud-native delivery; fantastic teacher (Neil B.) • Collaborating 1+ year; detail-oriented; not afraid of new challenges (Victor S.) • "Pillar of support" — depth of knowledge, thorough, covers all angles (Danny T.) • Excellent code quality and pointed architectural input (Pablo R.) • Knowledgeable AWS, clear English, hire again (Yuanbo G.) START FAST — PROJECT CATALOG Fixed packages for NestJS API starters, RAG/PDF Q&A, AWS deploy, WhatsApp FAQ bots, and landing pages — scoped deliverables in days, then expand to full systems. CUSTOM ENGAGEMENTS Platforms, marketplace backends, ops portals, and AI layers — milestone-based with source code and deploy notes. Stack: TypeScript · NestJS · AWS · GCP · PostgreSQL · DynamoDB · LangChain · OpenAI · Docker Dubai, UAE — own visa, fully authorized to work in UAE. Remote US/EU/MENA. Message with your system, stack, and timeline — or order a Catalog package to start.

I build production-grade Python backends, AI-powered automation systems, and scalable AWS cloud infrastructure — 10+ years of shipping software that works. 90+ projects completed on Upwork | $200K+ earned | 94% Job Success Score | AWS Certified Solutions Architect – Professional What I deliver: - AI automation & integration (LLM APIs, workflow automation, intelligent pipelines) - Python backends & APIs (Django, FastAPI, Node.js, REST/GraphQL) - Full-stack web apps (React/Next.js + Python/Node backends) - AWS architecture, migrations & cost optimization (EC2, Lambda, S3, RDS, CloudFront, API Gateway) - CI/CD pipelines, DevOps tooling, and infrastructure-as-code My clients describe me as reliable (15 mentions), a clear communicator (10 mentions), committed to quality (23 mentions), and solution-oriented (11 mentions) — straight from Upwork's job insights. I respond within 0–4 hours, work 30+ hrs/week, and am available for both quick-turnaround tasks and long-term engagements. Based in Dubai with strong overlap for US, UK, and EU time zones. If you need someone who understands your system end-to-end and ships — let's talk.

As a Full-stack Developer with over 6.32 years of experience and a certified AWS Developer, I am a self-motivated problem solver with a passion for creating clean and seamless web interfaces that deliver exceptional user experiences. With about ⭐ 2,000 hours on Upwork, a ✅ 100% job success rate, and 💎 Top-Rated PLUS status, I have successfully delivered over 20 projects, including one with 10,000+ DAUs. I offer a full range of services to help you realize your business idea, from initial design through implementation phases to stabilization, deployment, and maintenance of the end product. Most of my projects are built from scratch, but I also have experience with legacy codebases and can help you with refactoring and code optimization. Every team I've been a part of has used (customized) Agile methodologies, I'll fit right in with your team. My main roles over the past two years have included architecture planning, technology stack selection based on client requirements, development, and deployment. I have a proven track record of being a fast learner and adapting easily to new programming languages and environments. My experience and skill set coverage are the following: Frontend ✔️ JavaScript frameworks: React, Vue, Vanilla, Svelte ✔️ UI libraries: Bootstrap, Material Design, Ant Design, MUI, Tailwind CSS Backend ✔️ Programming languages: Node.js, Python, (Ready to learn what you are using) ✔️ Web frameworks: Express, NestJS, Django, Flask ✔️ Databases: PostgreSQL, MySQL, Redis, MongoDB, SQLite, Firebase, DocumentDB ✔️ Other: Celery, RESTful API, Database architecture, Performance and Security, Bug Bounty Hunting ✔️ Paradigms: OOP, Functional Programming, Serverless, Microservices, Monoliths ✔️ Observability: Prometheus, Grafana, Loki, Sentry, AWS CloudWatch CMS ✔️ Strapi, Ghost, (a bit of) WordPress VCS ✔️ GIT, GitHub, GitLab, Bitbucket Testing ✔️ Storybook, Puppeteer ✔️ Mocha, Jest, Cypress, Pytest, Unittest ✔️ Continuous Integration: Github Actions, Gitlab CI Other ✔️ Cloud providers: AWS, GCP, Heroku, DigitalOcean ✔️ Containerization: Docker, Docker Compose ✔️ Message brokers: RabbitMQ, Kafka, BullMQ, ZeroMQ ✔️ Page speed optimization If you have an idea or a vision of your application and need assistance translating it into a real-life product, do not hesitate to contact me. With my wealth of experience and broad skill set, I am confident that I can deliver the best possible solution to meet your needs. Side note: I'm something of a cinephile myself. If you want (maybe you're waiting for me to respond)[actually who am I kidding that never happens], you can check out my top 20 movies here [Subject to change at a moments notice]: 1. "Spider-Man: Across the Spider-Verse", 2. "Monty Python and the Holy Grail", 3. "Avengers: Infinity War", 4. "Predestination", 5. "Avengers: Endgame", 6. "Spider-Man: No Way Home", 7. "Scott Pilgrim vs. the World", 8. "Pulp Fiction", 9. "The World's End", 10. "Memento", 11. "Before Sunrise", 12. "Thor: Ragnarok", 13. "The Hitchhiker's Guide to the Galaxy", 14. "Citizen Kane", 15. "Hot Fuzz", 16. "Primer", 17. "Shaun of the Dead", 18. "Eternal Sunshine of the Spotless Mind", 19. "Baby Driver", 20. "Knives Out"

I can design, build, deploy and troubleshoot your application on AWS while offering: ↳ Fully automated solutions, so your project is ready to scale. ↳ Fast response times, so you are always aware of what is going on. ↳ Relentless focus on overdelivering and making your project successful. I've worked as a Solutions Architect at AWS and accumulate 9 years of experience building cloud solutions for startups, financial institutions and retail companies. By working with me, your project will: ↳ Come with complete documentation of what was done. ↳ Be built using well-known tools such as GitHub, Terraform, and Python. ↳ Have regular check-ins to ensure things are moving according to your priorities. To see examples of my work, check out my portfolio and review sections. If you are looking for a reliable partner to your AWS projects, send me a message. I look forward to discussing your project with you! Your next AWS DevOps Engineer, Fernando G. P.S. Here are some of the technologies I can help you with: - Analytics: Athena, Glue, Kinesis, Redshift - Application Integration: EventBridge, SNS, SQS, Step Functions - CI/CD: GitHub, CodeBuild, CodeDeploy, CodePipeline, Jenkins - Cloud Financial Management: Budgets, Cost Explorer, Savings Plans - Compute: EC2, Fargate, Lambda, Lightsail - Containers: ECS - Databases: DynamoDB, ElastiCache, RDS - Governance: CloudWatch, Config, Control Tower, Organizations, Systems Manager - Infrastructure as Code: CDK, CloudFormation, Serverless Framework, Terraform - Migration and Transfer: Database Migration Service, Transfer Family - Networking: API Gateway, CloudFront, Route53, VPC, Transit Gateway, VPN - Programming and Scripting: Python, Node.js, Bash - Security: ACM, Cognito, IAM, KMS, Secrets Manager, Security Hub, IAM Identity Center, WAF - Storage: AWS Backup, EFS, S3, Storage Gateway