4+ years
Production backend engineering
Portfolio / Edition 2026
Systems with
speed, scale
& consequence.
I build backend platforms for fintech and capital markets: low-latency feeds, distributed services, investment workflows, and cloud processing designed to hold up in production.
<500 µs
Exchange packet processing
10+ services
Maintained and enhanced
The practice
Performance is only useful when the system remains operable.I enjoy engineering problems where latency, throughput, scale, and operational reliability all matter at the same time.
Selected work
Five systems.
Five kinds of leverage.
01
Paytm Money / Market data
A parser fast enough for the market.
Built live packet processing for multiple exchanges with latency below 500 microseconds, delivering near-real-time prices to customers.
Java / Multicast / Performance
02
HDFC Securities / Direct feeds
Market data without the vendor bottleneck.
Helped integrate an in-house feed multiplexer and parser that consumes exchange data directly, improving speed and reliability while reducing third-party dependence.
Java / Feed systems / Reliability
03
HDFC Securities / Product
Signals and indicators as a platform capability.
Built SKY REST APIs for trading signals and technical indicators, expanding revenue-generating product capabilities and customer acquisition.
Spring Boot / REST / Fintech
04
HDFC Securities / Cloud compute
Portfolio mathematics, computed in parallel.
Engineered an AWS EMR job using MapReduce and parallel compute for daily mutual-fund holdings, returns, and XIRR calculations.
AWS EMR / MapReduce / XIRR
05
One97 / Investment discovery
Discovery inside the wider Paytm ecosystem.
Delivered a pinned-stocks homepage widget with Elasticsearch and a daily AWS Lambda workflow for default watchlists.
Elasticsearch / Lambda / Watchlists
Personal projects
Learning made concrete.
Selected from my LinkedIn Projects panel and verified against the public source repositories.Immutable KYC permission ledger
A blockchain capstone that models central-bank oversight of participating banks. The smart contract tracks bank permissions, customer records, KYC status, and administrative restrictions on onboarding or verification.
Plant disease image classification
A convolutional neural network trained on color images from the PlantVillage dataset, with image augmentation, multiclass label encoding, validation splits, and saved-model inference.
Jenkins and Kubernetes job toolkit
Shell-based Jenkins jobs for source polling, builds, Docker deployment, Kubernetes rollout updates, cluster inspection, and CPU-based Horizontal Pod Autoscaling.
Task service on MongoDB Atlas
A layered CRUD service using Spring Web and Spring Data MongoDB, with controller, service, repository, document, configuration, and global exception-handling components.
Role-based student management system
A Java web application with separate admin and student experiences. Administrators manage records and marks; students select subjects, view their data, and review results.
-
Direct exchange feeds, trading signals, buyback order management, portfolio compute, automation, load testing, and production quality.
Senior Software Engineer (SDE-2)
HDFC Securities
-
Low-latency feed parsing, multicast failover, centralized observability, and operational ownership across more than ten microservices.
Software Engineer to Senior Software Engineer
Paytm Money
-
Bonds IPO, Sovereign Gold Bonds, watchlists, investment discovery, AWS integrations, Kafka, and data services.
Software Developer
One97 Communications (Paytm)
-
International-equities backend services using Java, Python, and AWS, with production troubleshooting and cross-team delivery.
Backend Developer Intern
Paytm Money
Technical toolkit
Depth at the core.
Range around it.
Java, Spring Boot, Microservices
Distributed systems / REST APIs / System design / Low latency
AWS, Kafka, Parallel Compute
EMR / Lambda / S3 / SQS / SNS / CloudWatch / MapReduce
SQL and NoSQL
MySQL / MongoDB / Elasticsearch / Data processing
Observable by design
Prometheus / Grafana / Alerting / Load testing / Incidents
Commit to production
Docker / Kubernetes / Jenkins / CI/CD / Git / DevSecOps
Fintech and capital markets
Market data / Multicast / Orders / Investment products
About
Performance, made legible.
My best work sits at the intersection of performance and operability: systems that move quickly, fail deliberately, expose useful signals, and remain understandable when production gets noisy.
Beyond feature delivery, I focus on proactive load testing, compliant releases, monitoring, incident support, and removing recurring manual work.
M.Tech, Artificial Intelligence & Machine Learning
BITS Pilani, Work Integrated Learning Programmes
Completed alongside full-time professional responsibilities.B.Tech, Computer Science
Amity University
Cloud, blockchain, networks, and DevOps
AWS Academy Cloud Foundations / IIT Kanpur Blockchain / CCNA: Introduction to Networks / Simplilearn DevOps / Python Bootcamp
Start a conversation
Working on a backend problem where the details matter?
I am interested in senior backend opportunities involving Java, distributed systems, low-latency engineering, cloud platforms, and technically demanding financial products.