# Services

Open to collaborations. To start a conversation, email mhshifat757@gmail.com.

## AI-Native Product Development

Design and build AI-powered products from the ground up — combining LLMs, agent workflows, and modern architectures to create intelligent, production-ready systems.

- LLM integration (OpenAI, Claude, Gemini, local models)
- AI agent systems (tool use, multi-step workflows, orchestration)
- RAG pipelines, vector embeddings, and knowledge retrieval
- Vibe coding with AI-assisted development (Loveable, Builder.io, Bolt, Claude Code, Codex)
- Automation with n8n and AI-driven workflows

**Ideal for:** Startups and teams building AI-first products or adding intelligent capabilities like copilots, assistants, or automated decision systems.

## Technical Strategy & AI Consultation

Practical, execution-focused guidance on architecture, AI adoption, and product feasibility — based on real-world experience building scalable systems and AI integrations.

- AI adoption strategy (where and how to use LLMs effectively)
- System architecture & design reviews
- Tech stack selection for AI + product scalability
- Performance, cost, and feasibility analysis
- Rapid validation of product ideas and MVP scope

**Ideal for:** Founders, CTOs, and teams navigating AI adoption or making high-impact technical decisions.

## Full-Stack Product Engineering

End-to-end product development — from idea to production. I build fast, scalable, and maintainable applications with AI deeply integrated into the development workflow.

- Next.js / React frontend with TypeScript
- Node.js / Spring Boot backend systems
- AI-integrated features (generation, summarization, automation)
- Database design (PostgreSQL, MongoDB)
- Cloud deployment, CI/CD, and production readiness

**Ideal for:** Teams and founders who need to ship MVPs quickly or build production-grade products with modern stacks.

## Backend Systems & Scalable APIs

Design and build high-performance backend systems that scale — from microservices to data pipelines, with a strong focus on reliability and efficiency.

- Microservices architecture (Spring Boot, NestJS)
- API design & gateway systems (high-throughput, low-latency)
- Batch processing & data pipelines (large-scale datasets)
- System optimization and performance tuning
- Integration with AI services and external APIs

**Ideal for:** Products handling scale, complex workflows, or requiring robust backend systems to support growth.