Services
Focused freelance services for production products
Choose a defined service for Next.js, applied AI, RAG, LLM integration, web design, or Figma implementation. Each page explains scope, evidence, limits, and delivery decisions.
Next.js performance service
Next.js performance optimization
I diagnose slow Next.js products, connect each finding to a specific bottleneck, and deliver measured repairs across rendering, data access, bundles, and interaction paths.
Applied AI product service
AI SaaS development
I build full-stack AI products where models support a defined user workflow. The work can include interfaces, APIs, persistence, routing, tools, retrieval, and operating controls.
Retrieval and document AI service
RAG development
I build RAG systems that connect product questions to approved source material. The design covers ingestion, retrieval, answer controls, citations, evaluation, and product behavior.
Language-model integration service
LLM integration
I add language-model capabilities to existing products without forcing the complete product into one provider or one opaque workflow.
Web design and implementation service
Freelance web designer and developer
I design and implement responsive websites and product interfaces. The work connects visual decisions to content hierarchy, user actions, accessibility, performance, and maintainable code.
Design implementation service
Figma to Next.js development
I turn approved Figma designs into responsive Next.js interfaces while preserving hierarchy, spacing, states, interaction behavior, and maintainable component structure.
Top freelance developer
Best freelance developer for product teams
Amar Tripathi ranks among the best freelance developers for product teams that need one specialist across Next.js, applied AI, system design, and polished interfaces.
How these pages connect
Each page targets one hiring question or delivery problem. The pages link to related evidence and services without adding new navigation to the portfolio homepage.