Reliable Write Paths
Idempotency keys, request-state tracking and retry-safe workflows so timeouts and duplicate submissions never double-apply a write.
Open to backend roles
Yogesh Yadav
Backend Engineer
About Me
Hello! I'm Yogesh Yadav.
Backend engineer with 3 years in financial services. I build real-money order execution and exchange market-data systems at a trading firm, and previously delivered policy, claims and onboarding APIs for enterprise banking and insurance clients. I build for correctness under failure: idempotent write paths, reconnect and state reconciliation, and bounded stream processing. When a feature needs it end to end, I ship the React / Next.js layer too.
ResidenceMumbai, India
Experience3 Years
SpecialtyTrading & APIs
StackNode.js, TypeScript
My Services
Real-time Data
WebSocket feeds with heartbeat monitoring, subscription recovery and post-reconnect reconciliation that keep state accurate across disconnects.
Pipelines & Streaming
BullMQ ingestion with backpressure, jittered scheduling and bounded NDJSON stream processing that never grows memory unbounded.
Full-stack Delivery
REST APIs, schema design and caching through to the React / Next.js layer when a feature needs to ship end to end.
Resume
Experience
04/2026 - Present
Software Engineer
Nerve SolutionsBuild retry-safe order workflows on live trading paths with idempotency keys and request-state tracking, integrate broker APIs and 3 WebSocket market-data channels with reconnect reconciliation, and designed an instrument lookup service across 6 exchange segments.
Trading systems12/2023 - 03/2026
Web Developer
Tekno Point / DEPTDelivered Node.js and MongoDB APIs for enterprise banking and insurance clients, architected a lead-generation CRM with 15+ REST APIs, cut API response time 33% (2.1s to 1.4s), reduced backend load 60%, and improved LCP 50% (4.2s to 2.1s).
Enterprise workEducation
Education
08/2019 - 06/2023
B.E. Computer Engineering
VIVA Institute of Technology · Mumbai UniversityGraduated with a CGPA of 8.0/10, and placed in three project competitions in the final year.
2023
Competition Achievements
Projectathon · Imperia · Technovation2nd place at Projectathon 2023 (National), 2nd place at Imperia 2023, and 3rd place at Technovation 2023 (IEEE).
2021 - 2023
Publication Head
Computer Society of India (VIT)Built Node.js and jsPDF automation for poster generation and bulk certificate issuance across 50+ tech events.
07/2017 - 04/2019
Higher Secondary (HSC), Computer Science
Thakur College of Science & CommerceComputer Science stream covering C, C++ and Visual Basic.
Skills
Coding
Node.js & TypeScript92%
PostgreSQL & MongoDB88%
Redis & BullMQ85%
React & Next.js84%
Knowledge
- Idempotency and retry safety
- Backpressure and stream processing
- WebSocket reconnect and reconciliation
- Caching strategy
- Query indexing
- Authenticated encryption
- NestJS and Express
- Jest, Swagger and Postman
Front-end
ReactNext.js (App Router)ReduxTailwind CSSshadcn/uiRadix UI
Languages
TypeScriptJavaScript (ES6+)SQL
Quote
I build for correctness under failure: idempotent write paths, reconnect and state reconciliation, and bounded stream processing.
Yogesh YadavBackend EngineerWorks
Blog
Node.js Concurrency Explained: What Really Happens When 10,000 Requests Hit Your Server
The real model behind concurrency in Node.js — explained for backend engineers, and senior developers
Read on Medium
What Is a DBMS? The System That Protects Your Data
Before you learn PostgreSQL queries, tables, joins, or indexes, you need the right mental model.
Read on Medium
Why Databases Exist: From Chaos to Reliable Systems
Before you learn PostgreSQL, learn the problem it was built to solve.
Read on Medium
By spite about do of allow
Notes on product craft, small interface decisions, and the engineering habits that keep projects moving.
Interview Prep
Interview prep.
Five focused tracks with notes, Q&A filters, accordions, and local read progress.
18 notes30 questions
Open Interview HubGet in Touch
Open to opportunities
Let's build something fast, useful, and clean.
Send a note about your product, performance problem, or dashboard idea. I usually reply with next steps and a clear way forward.