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// PORTFOLIO — v2026

SHREYANSH RAWAL

Backend-focused engineer building high-concurrency systems, CI/CD tooling and developer infrastructure.

VIEW PROJECTS →GET IN TOUCH
▸ SOFTWARE ENGINEER▸ B.E. COMPUTER ENG '27▸ JPMC SE INTERN▸ CODE FOR GOOD '25 WINNER▸ APAC SECURE CODE WARRIOR #1▸ SOFTWARE ENGINEER▸ B.E. COMPUTER ENG '27▸ JPMC SE INTERN▸ CODE FOR GOOD '25 WINNER▸ APAC SECURE CODE WARRIOR #1
CI/CD TOOLING◆BACKEND SYSTEMS◆NODE.JS◆PYTHON◆DOCKER◆CLOUD FOUNDRY◆MONGODB◆POSTGRESQL◆REST APIS◆MICROSERVICES◆CI/CD TOOLING◆BACKEND SYSTEMS◆NODE.JS◆PYTHON◆DOCKER◆CLOUD FOUNDRY◆MONGODB◆POSTGRESQL◆REST APIS◆MICROSERVICES◆
01//

Experience

Software Engineering Intern

JPMorgan Chase & Co.

June 2026 — July 2026 — Bengaluru, IN

  • [01]Architected an automated Concourse CI/CD compliance engine validating runtime versions and core security dependencies across enterprise Cloud Foundry buildpacks — accelerating release verification by 85%.
  • [02]Ensured continuous runtime stability and vulnerability compliance across 127,000+ active enterprise applications serving 80,000+ internal developers firm-wide.
  • [03]Designed a reusable, buildpack-agnostic automated integration test suite, expanding continuous security validation beyond Java to multi-language Cloud Foundry stacks.
  • [04]Streamlined build container generation, preventing faulty dependency deployments in high-throughput enterprise pipelines.
  • [05]Shipped the compliance engine through reviewed pull requests, incorporating feedback from security and platform engineers.
  • [06]Won the JPMC Secure Code Warrior Tournament among all software engineering interns across APAC — identifying and patching real-world OWASP vulnerabilities under strict time constraints.
0%

FASTER RELEASE VERIFICATION

0K+

APPS KEPT COMPLIANT

0K+

DEVELOPERS SERVED

0st

APAC SECURE CODE WARRIOR

02//

Achievements

★ ACHIEVEMENT28–29 JUN 2025

Winner — Code for Good 2025

JPMorgan Chase & Co. · Hyderabad

Node.jsExpress.jsMongoDBDocker
  • ▸Selected from 30,000+ applicants nationwide to JPMC's invite-only hackathon.
  • ▸Led backend development and DevOps in a 7-member team.
  • ▸Presented the technical demo and solution architecture to senior JPMorgan engineers, securing the win on impact and scalability.
★ ACHIEVEMENT2026

Google The Big Code 2026

Top 1.2% nationally · Round 2

  • ▸Advanced to Round 2 among the top 1.2% (1500 / 125,000) participants.
  • ▸Solved complex algorithmic challenges through Qualifying and Round 1.
AlgorithmsCompetitive Programming
★ ACHIEVEMENTONGOING

LeetCode

300+ DSA problems solved

  • ▸Consistent problem-solving across data structures, algorithms and system-style questions.
DSA
★ ACHIEVEMENTSTARTERS 244

CodeChef

3-Star · Max rating 1650+

  • ▸Global Rank 127 in Starters 244.
  • ▸Rated 3-Star with a peak rating of 1650+.
DSA
03//

About

[01]I'm a backend-focused software engineer who likes systems that stay up under pressure. As a SWE intern at JPMorgan Chase I built a Concourse CI/CD compliance engine validating buildpacks across 127,000+ enterprise applications — and won the firm's APAC Secure Code Warrior tournament while I was at it.

[02]Before that, I led backend and DevOps for a winning team at JPMC's Code for Good 2025 hackathon, beating a field of 30,000+ applicants. I care about CI/CD tooling, high-concurrency services, and the boring-but-critical work of keeping releases safe.

  • ▸ SOFTWARE ENGINEER
  • ▸ B.E. COMPUTER ENG '27
  • ▸ JPMC SE INTERN
  • ▸ CODE FOR GOOD '25 WINNER
  • ▸ APAC SECURE CODE WARRIOR #1

CURRENT STATUS: OPEN TO SDE INTERNSHIPS & NEW-GRAD ROLES

04//

Projects

SSV-01
dispatch.log — live
POST /api/orders          201  12ms
GEO  2dsphere $near       200   9ms  r=4.2km
DISPATCH → center#07      sent  wa
POST /api/orders          201  11ms
LLM  classify(surplus)    200  48ms  veg
DISPATCH → center#02      sent  wa
GET  /api/volunteers      200   7ms
SMS  otp:onboard          201   5ms
▊
OPEN REPO ↗

SECOND SERVING

Real-Time Food Logistics Engine

High-concurrency backend routing surplus meals to nearby food centers via spatial indexing.

  • [01]Scalable Node.js/Express backend handling 20+ REST APIs for real-time order lifecycle tracking and volunteer dispatcher scheduling.
  • [02]MongoDB 2dsphere spatial indexing slashed geo-query latency under heavy payloads.
  • [03]Async real-time dispatch alerts via Twilio WhatsApp API lifted responder engagement by 40%.
  • [04]SMS OTP onboarding decoupled auth for low-bandwidth environments; LLM pipeline classifies food for recipient matching.
JavaScriptNode.jsExpress.jsMongoDBDockerGroq SDKREST APIs
SKB-02
worker.log — edge trace
PROPFIND /dav            207  14ms  cache MISS
AUTH  hmac path-token    ok   ttl 900s
GRAPH $batch (20 reqs)   200  31ms
DELTA sync → KV state    200  deltaLink
STRM  mirror jellyfin    214  3 new
GET  /stream/part-07     206  resume 4.5MB/s
CACHE link-expiry check  HIT  2ms
PUT  chunk 12/12         201  8.1MB
▊
OPEN REPO ↗

SKYBRIDGE

Edge-Native OneDrive & WebDAV Storage Engine

Serverless Cloudflare Workers service indexing OneDrive with WebDAV mounting and Jellyfin streaming pipelines.

  • [01]Serverless OneDrive file-indexing platform on Cloudflare Workers (TypeScript) — browsing, downloads, and format conversion via Microsoft Graph API with zero infrastructure overhead.
  • [02]WebDAV protocol support (PROPFIND, PUT, COPY, MOVE, MKCOL) with chunked uploads for large files, enabling native network-drive mounting across Windows, macOS, and Linux.
  • [03]Resumable Jellyfin STRM library mirroring engine leveraging KV-backed job state machines, Graph API delta-sync, and exponential backoff handling for rate-limited requests.
  • [04]Multi-layer authentication model featuring per-session site logins, SHA-256 folder protection with ancestor policy inheritance, and HMAC-SHA256 path-scoped tokens with expiry.
  • [05]Optimized edge performance and API quota utilization using the Cloudflare Cache API with link-expiry awareness, $batch request consolidation, and lazy-rendered frontend previews.
TypeScriptCloudflare WorkersMicrosoft Graph APIWebDAVCloudflare KV & Cache APIBunWrangler
LDB-03
telegram — libdrive_bot
> /status heroku-1
  ● dyno running  mem 412MB
> /mirror <magnet>
  ├─ resolving… ok
  ├─ gdrive upload  68%
  └─ eta 02:14
> /logs --tail 3
  [bot] query parsed in 34ms
▊
OPEN REPO ↗

LIBDRIVE BOT

Remote Server Administration Bot

Automated remote administration bot for LibDrive — a Google Drive media management platform.

  • [01]Event-driven Python bot interfacing with the Telegram Bot API for async cloud-instance administration.
  • [02]Containerized with Docker for stateless, multi-platform deployment on Heroku and PaaS targets.
  • [03]Collaborated with open-source contributors on modular command structures, optimizing query parsing and response handling.
PythonPostgreSQLDockerTeleBot APILinux/Bash
JAVA◆TYPESCRIPT◆CODE FOR GOOD '25 WINNER◆CONCOURSE CI◆AWS◆LINUX◆HIGH-CONCURRENCY SYSTEMS◆SECURE CODE WARRIOR APAC #1◆JAVA◆TYPESCRIPT◆CODE FOR GOOD '25 WINNER◆CONCOURSE CI◆AWS◆LINUX◆HIGH-CONCURRENCY SYSTEMS◆SECURE CODE WARRIOR APAC #1◆
05//

Stack Matrix

// LANGUAGES × BACKEND

JAVA
PYTHON
C/C++
JAVASCRIPT
TYPESCRIPT
SQL
BASH
NODE.JS
EXPRESS
FLASK
REST APIS
JAVA
PYTHON
C/C++
JAVASCRIPT
TYPESCRIPT
SQL
BASH
NODE.JS
EXPRESS
FLASK
REST APIS

// DEVOPS × DATA & CLOUD

DOCKER
CONCOURSE CI
CLOUD FOUNDRY
GIT
LINUX
CI/CD
POSTGRESQL
MONGODB
AWS
DOCKER
CONCOURSE CI
CLOUD FOUNDRY
GIT
LINUX
CI/CD
POSTGRESQL
MONGODB
AWS
➜ status:open to SDE internships & new grad roles

DEGREE

Bachelor of Engineering — Computer Engineering

INSTITUTION

Thapar Institute of Engineering and Technology, Patiala, IN

TIMELINE

2023 — 2027

CGPA

8.86 / 10

06// CONTACT — TRANSMISSION OPEN

LET'S
BUILD.

EMAIL ME →