Full Stack Developer | AI Systems & LLMOps | Building Scalable Web & AI Solutions
📍 Location: Kalaburagi, Karnataka, India
🎓 Student: B.Tech in Computer Science & Engineering at IIITDM Kurnool (Class of 2027)
🚀 Live Portfolio: syedaftab-dev.github.io/portfolioo
🧩 LeetCode: leetcode.com/u/Syed-Aftab
🐙 GitHub: github.com/syedaftab-dev
I craft robust, real-time applications and enterprise-grade AI systems using modern technologies.
| Category | Technologies |
|---|---|
| Languages | C++ JavaScript TypeScript Python SQL HTML5 CSS3 |
| Frontend | Next.js (16) React.js (19) Redux Tailwind CSS WebSockets |
| Backend | Node.js Express.js FastAPI REST APIs |
| Databases | PostgreSQL MongoDB Redis Supabase Qdrant (Vector DB) |
| AI / LLM | LangGraph LangChain Advanced RAG NeMo Guardrails Gemini Embeddings Groq AI |
| LLMOps & Eval | LangSmith LiteLLM RAGAS Evaluation Langfuse Portkey Gateway |
| Tools & Cloud | Git GitHub Docker AWS Prisma ORM Streamlit |
Stack: LangGraph, Portkey LLM Gateway, Gemini Embeddings, NeMo Guardrails, Qdrant, Streamlit, LangSmith
- 🛡️ Engineered an enterprise Agentic RAG system that filters technical "True Data" from random "Noisy Data" via FlashRank local cross-encoder re-ranking.
- 🚦 Implemented NeMo Guardrails layer blocking off-topic prompts, coding requests, and jailbreak attempts prior to vector retrieval.
- 🔄 Integrated Portkey LLM Gateway for semantic caching, automatic key fallback, and retries with Google Gemini 3072-dim embeddings.
- 📊 Full observability and trace nesting via LangSmith and Pydantic Logfire, with an automated 6-metric RAGAS evaluation suite.
Stack: React 19, FastAPI, PyTorch (timm), MongoDB, Tailwind CSS
- 🔬 Built a deep learning skin lesion classification platform with PyTorch and FastAPI for real-time diagnosis.
- 🏥 Designed comprehensive portals for clients, doctors, and clinic administrators with React 19.
- 📡 Developed high-throughput REST APIs handling asynchronous image processing and diagnostic records.
Stack: React, Node.js, PostgreSQL, Redis, WebSockets, Groq AI
- 🏆 Engineered a full-stack platform handling 4 major sports & 8 international leagues with sub-second latency.
- ⚡ Optimized database queries and implemented a Redis caching layer, slashing response time from 800ms to 150ms.
- 🤖 Integrated Groq Llama 3.1 to generate AI commentary, reducing latency by 70% through prompt optimization.
- 🔌 Developed 12+ RESTful endpoints for ESPN data aggregation with robust request validation.
Stack: Next.js, TypeScript, PostgreSQL, Supabase, Groq AI
- 🏗️ Architected a modular SaaS application with Next.js App Router and TypeScript across 15+ components.
- 🧠 Built an AI-driven audit engine analyzing 10+ SaaS pricing models with configurable logic.
- 📧 Automated report generation via Groq API + Nodemailer, cutting manual analysis time by 80%.
- 🎨 Designed a responsive UI with Tailwind CSS and client-side state persistence for multi-user access.
Stack: Next.js 16, React 19, TypeScript, Prisma, Neon PostgreSQL
- 🌐 Built a serverless social platform with algorithmic feed sorting and nested comments, achieving near-zero cold starts.
- ⚙️ Shifted 80% of data-fetching to the server layer using Server Actions, eliminating redundant API calls.
- 🗄️ Designed a normalized PostgreSQL schema via Prisma ORM supporting complex engagement patterns in single queries.
Stack: React 19, Node.js, Express, MongoDB, WebSockets, GetStream SDK, Tailwind CSS
- 🎥 Engineered a real-time communication platform with high-definition audio/video calls using GetStream SDK.
- 💬 Implemented live interactive chat with typing indicators, presence tracking, and WebSockets.
- 🔐 Configured secure JWT authentication with HTTP-only cookies and protected routes.
April 2026 – June 2026 (Remote)
- 🛠️ Engineered production-grade UI components with React.js and JavaScript for internal dashboards.
- 🔌 Developed robust RESTful APIs using Node.js and Express.js, integrating third-party services.
- 🗄️ Managed PostgreSQL schemas and wrote complex SQL queries for real-time business reporting.
- 🤝 Collaborated in an Agile/Scrum environment, conducting peer reviews and shipping features bi-weekly.
Indian Institute of Information Technology, Design and Manufacturing, Kurnool
Bachelor of Technology in Computer Science and Engineering
Aug 2023 – Mar 2027
- GPA: 7.57/10
- Coursework: Data Structures, Algorithms, DBMS, Web Development, OOP, System Design, Operating Systems.
- SQL Certification Intermediate (HackerRank) – Query optimization & complex joins.
- Full Stack Development Certification (Simpli Learn) – 50+ projects completed.
- Open Source: 25+ repositories with active contributions.
- Deployments: Multiple full-stack production applications.
I'm always open to discussing new projects, creative ideas, or opportunities to collaborate.
- 📧 Email: syedaftab488@gmail.com
- 💼 LinkedIn / Resume: Available on Portfolio
- 🧩 LeetCode: leetcode.com/u/Syed-Aftab
- 🐙 GitHub: github.com/syedaftab-dev