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geraldtt47/README.md

Gerald T

Senior Full Stack Engineer · AI Developer · AI Engineer

Building production-grade AI systems, scalable full-stack platforms, and cross-platform mobile apps.

AWS Certified TypeScript Python Next.js React


About

I'm a senior full-stack engineer who specializes in AI development — from LLM-powered products and agent workflows to the infrastructure that runs them reliably at scale.

I design and ship end-to-end systems: system architecture, monorepos, cloud-native backends, Next.js / React web apps, Flutter and React Native mobile clients, and Python services for ML and AI pipelines.

Focus areas: LLMs · RAG & knowledge systems · AI agents & orchestration · system design · DevOps on AWS · full-stack product delivery.


AWS Certifications

Verified AWS credentials across cloud foundations, architecture, and AI/ML — from practitioner through specialty level.

AWS Certified Cloud Practitioner AWS Certified Solutions Architect – Associate AWS Certified AI Practitioner AWS Certified Machine Learning Engineer – Associate AWS Certified Machine Learning – Specialty
Certification Level Domain
Cloud Practitioner Foundational Cloud concepts, security, billing
Solutions Architect – Associate Associate Well-architected systems on AWS
AI Practitioner Foundational Generative AI, foundation models, responsible AI
Machine Learning Engineer – Associate Associate ML pipelines, deployment, MLOps on AWS
Machine Learning – Specialty Specialty Deep learning, model tuning, production ML

Verify all credentials on Credly →


What I Build

Area What I deliver
AI & LLMs LLM integrations, RAG pipelines, embeddings & vector search, prompt engineering, agent orchestration, evaluation & guardrails
Full stack Next.js / React SPAs, API design, monorepos (Turborepo, Bun), TypeScript & Python backends, PostgreSQL, Prisma
Mobile Flutter & React Native apps, offline-first patterns, shared design systems across web and mobile
Architecture System design, event-driven services, caching, observability, CI/CD, containerized deployments
Cloud (AWS) Serverless & container workloads, IAM, networking, data stores, SageMaker & ML services

Tech Stack

AI & Machine Learning

AI Skills

Python · PyTorch · TensorFlow · LangChain / agent frameworks · OpenAI / Anthropic APIs · RAG · vector databases · AWS SageMaker & Bedrock

Full Stack & Monorepos

Full Stack Skills

TypeScript · JavaScript · React · Next.js · Node.js · Python · Django · FastAPI · GraphQL · Prisma · Bun · Turborepo-style monorepos

Mobile

Mobile Skills

Flutter · Dart · React Native · Kotlin · Swift · cross-platform architecture

Data & Storage

Database Skills

PostgreSQL · MySQL · MongoDB · Redis · DynamoDB · Supabase · Firebase · Elasticsearch

DevOps & Cloud

DevOps Skills

AWS · GCP · Azure · Docker · Kubernetes · Terraform · GitHub Actions · Linux · observability tooling

UI / UX

Design Skills

Figma · design systems · Tailwind CSS · component-driven UI (shadcn/ui, Radix)


Currently

  • Shipping AI-native products — chat, agents, and knowledge-backed experiences on modern web stacks
  • Deepening LLM orchestration, evaluation, and production MLOps patterns on AWS
  • Open to high-impact collaborations on AI engineering, full-stack architecture, and mobile + AI integrations

Connect

GitHub LinkedIn Credly


Full Stack AI Engineer · AI-first Builder · Cloud Certified · Always Learning

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