Hire the Best AWS Lambda Developers
in the United Arab Emirates

I help founders and businesses build AI-powered SaaS products, internal platforms, and backend systems that are designed for real users, real workloads, and long-term growth. Most software projects fail because teams focus on code before understanding the business process. My approach is different: first we define the workflow, users, integrations, and operational requirements. Then I design and build the system so it remains reliable when customers, data, and usage grow. Throughout my career I've worked on scalable cloud systems, authentication platforms, SaaS products, workflow automation tools, and AI-enabled applications using AWS and TypeScript. Whether you're launching a new product, modernizing internal operations, or integrating AI into an existing platform, I can help take the project from architecture to production. How I Work I combine strong software architecture practices with modern AI-assisted development workflows to accelerate delivery without compromising quality, maintainability, or long-term scalability. AI is integrated throughout planning, implementation, testing, documentation, and code reviews where it creates a clear advantage. This allows me to move faster on repetitive engineering tasks while keeping human oversight on architecture, security, business logic, and critical technical decisions. I work with modern AI development workflows, including AI coding assistants, agent-based tooling, retrieval systems, MCP-based integrations, and AI-powered automation pipelines. However, I view these as productivity tools—not substitutes for sound engineering judgment. For clients, this typically means: • Faster development cycles • Reduced implementation costs • Better documentation and maintainability • Quicker prototyping and iteration • More focus on solving business problems instead of repetitive engineering work What I Build AI-Powered SaaS Products AI-enabled applications and platforms AI agents and workflow automation Retrieval-Augmented Generation (RAG) systems Knowledge bases and document intelligence OpenAI and Claude integrations Multi-step agent workflows Backend Systems & SaaS Architecture Node.js and TypeScript backends NestJS applications Multi-tenant SaaS platforms Scalable REST APIs Authentication and authorization systems Event-driven architectures Enterprise workflow platforms AWS Cloud & Serverless Systems I design systems that remain maintainable and cost-effective as usage grows rather than requiring expensive rewrites later. Typical Projects AI chatbots integrated into existing products SaaS MVPs built for launch and future scaling Internal business platforms replacing spreadsheets and manual workflows Scheduling and operational systems Customer portals and self-service platforms API-heavy applications with multiple third-party integrations AI-powered document and knowledge management systems Technologies Backend: Node.js, TypeScript, NestJS Cloud: AWS Serverless, Docker, Kubernetes, AWS Lambda, API Gateway, DynamoDB, EventBridge, SQS, Cognito, S3, SES, CloudWatch, OpenSearch Databases & Search: DynamoDB, PostgreSQL, OpenSearch, Supabase AI: OpenAI, Claude, LangChain, RAG Architectures, AI Agents Integrations: OAuth, OpenID Connect, Cognito, Webhooks, Third-Party APIs Who I Work Best With SaaS founders Startup teams Growing businesses replacing manual processes Companies adding AI capabilities to existing products Teams that need both technical architecture and implementation If you're building a SaaS product, AI-enabled platform, workflow system, or custom business software, send me a brief overview of what you're building, who will use it, and your target timeline.

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.

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