Custom web and mobile applications, deployed on AWS infrastructure built to scale. I'm a full-stack and DevOps engineer who takes products from idea to production: designing the application, building it for web and mobile, and running it on secure, automated AWS infrastructure. Working with one engineer across the entire lifecycle means faster delivery, consistent architecture, and a single point of accountability. CUSTOM WEB DEVELOPMENT I build fast, scalable web applications with React, Next.js, and TypeScript on the front end and Node.js or Python (FastAPI, Django) on the back end. This includes SaaS platforms, customer portals, admin dashboards, and marketplaces, with secure authentication, payment processing (Stripe), well-structured REST and GraphQL APIs, and PostgreSQL or DynamoDB data layers. MOBILE APP DEVELOPMENT I develop cross-platform iOS and Android apps with React Native, sharing backend services with your web platform to reduce cost and keep features in sync. I handle push notifications, offline functionality, in-app purchases, and full App Store and Google Play submission. AWS CLOUD & DEVOPS I design and manage production infrastructure that is reliable, secure, and cost-efficient: - Compute and storage: EC2, Lambda, ECS/Fargate, EKS, S3, RDS, CloudFront - Infrastructure as Code with Terraform and CloudFormation - CI/CD pipelines with GitHub Actions, GitLab CI, and CodePipeline for automated, zero-downtime releases - Security: IAM least-privilege, VPC architecture, WAF, secrets management - Monitoring, alerting, automated backups, and disaster recovery - Cost optimization through right-sizing, reserved and spot capacity, and storage lifecycle policies AI INTEGRATION I add practical AI capabilities to web and mobile products, including intelligent chatbots, RAG-based knowledge assistants, document processing, and workflow automation, using OpenAI, Anthropic Claude, and AWS Bedrock. MY PROCESS 1. Discovery – We define business goals, requirements, and success criteria. 2. Proposal – You receive a written scope with milestones, timeline, and fixed pricing or estimates. 3. Development – Iterative delivery with regular demos and progress updates. 4. Deployment – Automated release to production on monitored AWS infrastructure. 5. Handover & Support – Full documentation, a walkthrough session, a post-launch warranty period, and optional ongoing maintenance. WHAT YOU CAN EXPECT - Clear, prompt communication and transparent progress - Clean, tested, well-documented code that any developer can maintain - Full ownership of your code, infrastructure, and accounts - Honest technical advice, including when a simpler solution is the better choice ENGAGEMENT OPTIONS Fixed-price projects • Hourly contracts • Monthly retainers • Architecture and DevOps consultations Have a project in mind? Send me a brief overview of what you're building and your timeline, and I'll respond with initial recommendations and next steps.