Aftab

Senior AI Engineer

Alright Tech Private Limited • Período integral

May 2024 - Present • 2 yrs 3 mos

Own the full delivery lifecycle of production generative-AI systems for healthcare, enterprise, and content clients — stakeholder scoping, architecture, model selection, deployment, and ongoing operations. Design agentic RAG and multi-agent architectures across OpenAI, Anthropic, and Gemini models, routing each workload to the model that best balances quality, latency, and cost. Build vector-search, OCR, and document-intelligence pipelines (FAISS, pgvector) that ground model responses in proprietary enterprise data, with human-in-the-loop review for regulated, compliance-sensitive domains. Engineer reliability into non-deterministic LLM behavior through JSON-schema validation, structured outputs, retry and fallback chains, and end-to-end observability and tracing. Architect scalable Python backends (FastAPI, Django) that expose LLM capabilities through secure, versioned APIs consumed by Next.js and Flutter frontends.

Full Stack Developer & Generative AI Engineer

Upwork • Período integral

Mar 2024 - Present • 2 yrs 5 mos

Full Stack Developer & Generative AI Engineer with experience in building modern web applications and AI-powered solutions from concept to deployment. Skilled in frontend development using React, Next.js, HTML, CSS, and JavaScript, and backend development with Python, Django, Node.js, APIs, and databases. Experienced in creating scalable SaaS platforms, custom dashboards, eCommerce systems, and business websites. Strong expertise in Generative AI including AI chatbots, custom GPT solutions, AI agents, RAG systems, prompt engineering, automation workflows, and OpenAI API integrations. Focused on delivering secure, high-performance, and business-driven digital products.