Open to remote software engineering roles — immediate joiner

Muditya Raghav

Software Engineer · Backend, Systems & Full-Stack

I design and ship production systems end-to-end — a Mastercard-style payments switch in Go, a Stripe-billed AI research platform, and a real-time trading intelligence backend. From architecture and data modeling to deployment and operations.

Get in touch Résumé

Systems shipped

Publications

Engineering roles

End-to-end ownership: I take ambiguous problems to deployed, monitored, and maintained production systems.
Backend depth across Go, Python, and TypeScript — REST, WebSockets, financial ISO flows, and relational data.
Reliability mindset forged in adversarial testing: 25% API stability gain and 3 verified bug-bounty reports.
Leverage beyond my own work: automation adopted by 2 teams, cutting test time 90% and release cycles 20%.

Highlights

Signals across production systems, measurable impact, and published research.

NowOpen to remote software engineering roles — backend, full-stack, and infrastructure; immediate joiner
2025Shipped Clara Network — a Mastercard/Visa-style payment switch in Go with ISO 8583 authorization, double-entry ledger, and ISO 20022 settlement
Mar 2025Reliance Jio — automated 80+ LLM-driven test cases (+40% coverage) and improved API stability by 25%
Mar 2023Published REST-to-gRPC payment systems research (ResearchGate)
Jul 2022Published AI-based low-light activity detection research
May 2023Graduated B.Tech with CGPA 9.02/10

Experience

Four roles across product engineering, platform quality, and security — with the impact I owned at each.

Software Engineer (Independent)

Apr 2025 — Present

Personal Engineering Practice, Jabalpur

Designed, built, and operate three end-to-end production systems — Clara Network (payments), Malcom (AI research), and Kingswork (trading intelligence) — owning architecture, backend, deployment, and operations.
Architected services in Go, Python, and TypeScript with REST and WebSocket interfaces; containerized with Docker and deployed to AWS EC2 on Linux with CI/CD.
Made cross-domain engineering calls across financial correctness (ISO 8583/20022), AI/LLM integration, and real-time data — turning ambiguous product ideas into shipped, maintainable systems.

QA Associate Engineer

Dec 2023 — Mar 2025

Reliance Jio Platforms, Hyderabad

Automated 80+ test cases with LLM-driven Automator AI, expanding coverage by 40% across a large-scale platform.
Hardened REST API suites, fixing 35+ critical bugs and improving system stability by 25%.
Integrated CI/CD pipelines with Jenkins, accelerating release cadence by 20%.

Software Engineer Intern

Apr 2022 — Jun 2022

Persistent Systems, Remote

Built a Python/Pandas validation engine processing 10,000+ rows per run, cutting test time by 90%.
Developed cross-functional scripts adopted by 2 internal teams, eliminating redundant manual work.

Cyber Security Intern

Apr 2021 — Jul 2021

Cisco Network, Remote

Penetration-tested 3+ live web platforms with Burp Suite and Nmap, surfacing 5+ critical vulnerabilities.
Submitted 3 verified reports to PayPal's Bug Bounty Program via HackerOne.

Projects

Systems I designed, built, and operate — not mockups.

Payments Infrastructure

Clara Network

A Mastercard/Visa-style card payment network built end-to-end in Go. I designed the ISO 8583 switch, BIN-based authorization routing with failover and stand-in processing, and an append-only double-entry ledger with reconciliation — then layered the issuing stack (EMV ARQC verification, token vault, wallet provisioning), acquiring stack (merchant boarding, MATCH/OFAC screening), a disputes engine, HSM key management, and 24/7 ISO 20022 instant settlement on top.

Full switch + ledgerIssuing + acquiring stacksHSM key management24/7 instant settlement

GoISO 8583ISO 20022PostgreSQLRedisDockerHSMEMV

Live Source

Full-Stack AI Product

Malcom

A full-stack AI research platform with streamed LLM responses, document context retrieval, web research with cited sources, and Markdown/math rendering. I owned the product and the platform — saved chats, secure sessions, and Stripe-backed subscriptions on a Next.js/Supabase stack.

Stripe-billed SaaSStreamed LLM responsesCited web research

Next.jsTypeScriptSupabaseSQLiteStripeLLM StreamingRAG

Live Source

Real-Time Backend

Kingswork

A full-stack trading intelligence platform with market dashboards, stock analysis, paper portfolios, backtesting, and AI-assisted research. Built a multi-domain FastAPI backend with JWT auth, WebSockets, and SQLAlchemy models feeding a React client.

Multi-domain backendJWT auth + WebSocketsBacktesting + alerts

FastAPIReactWebSocketsSQLAlchemyJWT

Live Source

Local-First Document Intelligence

Jini

A local-first RAG workspace that turns PDFs, spreadsheets, invoices, and tax records into searchable, cited answers. Multi-format ingestion, ranked retrieval, structured extraction, plus upload validation, rate limiting, defensive headers, and secure cookies. Retrieval works with no API key, so the default workflow stays private and self-contained — Groq synthesis is an optional upgrade, not a hard dependency.

30 unit testsCited answersRuns with zero API keysDockerized

ReactTypeScriptExpressSQLiteDockerRAG

Live Source