Code by day · Math by night
Professional Developer · AI & Systems Engineer · Hardware tinkerer
I build practical, production-ready systems across the stack — from Next.js web apps and AI agent pipelines to firmware and homelab infrastructure. I run a small app dev business (enhancedtechnologies.net) and enjoy tackling technically challenging problems in software, systems, and security.
- Open to: Full-Stack, Front-End, Back-End, Cloud/Systems Architect, Cybersecurity / Ethical Hacker roles
- Primary focus areas: Web apps (Next.js/React), AI agent development (LangChain / PydanticAI / CrewsAI), firmware & hardware (KiCad / ZMK), Linux homelabs & security
- Contact: ✉️ saddatahmad19@gmail.com · 🔗 Portfolio / Business · LinkedIn: saddat-ahmad · StackOverflow: 8701693
Languages & frameworks: JavaScript, TypeScript, Python, Golang, Next.js, React, Node.js, Express, TailwindCSS
AI & data: LangChain, PydanticAI, CrewsAI, LLM orchestration, prompt engineering, embeddings, vector stores
Infrastructure / DevOps / Cloud: Docker, Kubernetes, CI/CD, AWS / GCP / Azure (project experience), Terraform (patterns), Linux systems
Databases & backend: PostgreSQL, MySQL, MongoDB, Redis, REST & GraphQL APIs
Firmware & hardware: KiCad, ZMK (keyboard firmware), embedded workflow basics
Security & homelabs: Penetration testing mindset, Linux-based homelab ops, network tooling, basic offensive/defensive techniques
- Full-stack web applications: Production Next.js apps with server-side rendering, API routes, and modern front-end patterns.
- AI agent systems & tooling: End-to-end agent/assistant flows — retrieval, LLM orchestration, typed schemas (Pydantic), and integration with services.
- Cloud & infra solutions: Containerized services, infra-as-code patterns, deployment pipelines, monitoring and observability.
- Firmware / hardware projects: KiCad designs and ZMK-based keyboard firmware for custom input devices.
- Security-focused tooling: Homelab automation, penetration test playbooks, and security-aware system architecture.
If you want to see examples, pin repos that showcase one of each area (web app, AI agent, infra repo, firmware). Those are the most persuasive for recruiters and automated filters.
- Readable, documented code — tests where appropriate, concise READMEs, runnable demos or clear setup steps.
- Iterative delivery — prioritize a small, working MVP then iterate with automation and tests.
- Security-aware — production deployments consider least privilege, secrets management, and observability.
- Challenging technical roles where I can solve complex problems and ship reliable systems: full-stack engineering, cloud/systems architecture, security engineering / analyst.
- Flexible to remote or hybrid opportunities. Open to both hands-on IC roles and small-team leadership.