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Backend Developer & Agentic AI Systems

Building Intelligent Systems.

I architect robust backends and orchestrate multi-agent AI systems. From high-performance file storage to real-time chat infrastructure, I build systems that scale, adapt, and think.

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B.Tech CSE '28

India

About Me

Hello,
I'm Suyash!

I'm a Backend Developer and Agentic AI Systems enthusiast based in Ghazipur, Uttar Pradesh, India. Currently pursuing my B.Tech in Computer Science Engineering at ABES Engineering College, I specialize in building high-performance APIs, real-time systems, and intelligent multi-agent architectures.

My work spans from designing secure file storage systems with SHA-256 deduplication to orchestrating LLM-powered research agents using LangChain and Groq. I believe in rational, pragmatic problem-solving — seeking the simplest, most functional solutions that stand the test of scale.

Major Projects

2.6k

Req/Sec Load Tested

50+

Concurrent Connections

Capabilities

Technical Skills

Backend & APIs

Node.js Express.js REST API Design Socket.IO WebSockets Mongoose JWT Authentication bcrypt Session Management Middleware Design Postman

AI & Agentic Systems

Multi-Agent Orchestration LangChain Groq API LLM Tool Calling Prompt Engineering Dependency Graph Scheduling JSON Schema Validation E2B Sandboxed Execution Tavily Search

Databases

MongoDB MySQL Schema Design Query Optimization

Performance & Reliability

Load Testing (Autocannon) Latency Diagnosis Concurrency Handling Presigned URLs MinIO / S3 Multipart Uploads SHA-256 Deduplication

Languages & Frontend

JavaScript Python C++ React.js HTML CSS

Tools & Practices

Git GitHub Data Structures Algorithms System Design Agile Debugging

Selected Work

Featured Projects

File Storage System

Node.jsExpressMongoDBMinIOJWT

A secure, high-performance file storage backend with JWT authentication, SHA-256 deduplication, and direct client-to-storage transfers via presigned URLs.

JWT access/refresh token auth blocking 100% of unauthenticated requests
MinIO S3-compatible integration with multipart upload support
SHA-256 file deduplication cutting redundant storage
2,607 req/sec download throughput at 3.33ms avg latency

View Repository →

Real-Time Chat Backend

Node.jsSocket.IOMongoDBMongoose

Dual-transport backend unifying REST APIs and WebSockets with shared session management, room-scoped messaging, and real-time presence indicators.

Shared server-side session management across REST and Socket.IO
Room-scoped messaging with online/offline presence & typing indicators
Cursor-based pagination for efficient chat history loading
Validated stability under 50 concurrent connections

View Repository →

Multi-Agent Research & Analysis System

PythonLangChainGroq APITavilyE2B

An agentic AI system where a Planner agent decomposes goals into dependency-aware task graphs executed by specialized Researcher, Coder, and Critic agents — completing multi-step research end-to-end with zero manual intervention.

Custom Orchestrator resolving task dependencies and routing through Critic agent
Multi-stage JSON repair pipeline recovering structured output from malformed LLM responses
Integrated Tavily web search and E2B sandboxed code execution
Production-safety: isolated environments, dependency-cycle detection, capped retry loops

Journey

Education & Certifications

2024 — 2028 (Expected)

B.Tech, Computer Science Engineering

ABES Engineering College, Ghaziabad, Uttar Pradesh

Pursuing comprehensive CS education with focus on backend systems, AI, and software architecture.

2023

Higher Secondary School Certificate (CBSE)

Sunshine Public School

2021

Secondary School Certificate (CBSE)

Sunshine Public School

Credentials

Certifications

☁

Foundations of Prompt Engineering

AWS Training & Certification

📊

GenAI Powered Data Analytics

Tata / Forage Job Simulation