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Backend Dev · Lahore, PK

Systems Over
Surfaces.

— Architected for Scale.

Java ✦Spring Boot ✦MySQL ✦REST APIs ✦Docker ✦System Design ✦Backend Dev ✦Stack Fuse ✦Java ✦Spring Boot ✦MySQL ✦REST APIs ✦Docker ✦System Design ✦Backend Dev ✦Stack Fuse ✦
Ubaid Raza Dar

Ubaid Raza Dar

Backend Dev · Stack Fuse

SYS-INCDNT #04

Stack Fuse Connection Leak

Incident: Serverless Mongoose connections exhausted under burst loads, causing cold-start latencies of up to 4.2s.

RESOLVED: Bound connection promise to global context to cache active sockets. Latency dropped by 88%.

Spring / Next.js / MongoDocs

Hey, I'm Ubaid. A CS student and backend engineer running Stack Fuse. I spend my time designing clean APIs, optimizing relational schemas, and stripping away unnecessary latency. I believe code should be easy to read and systems should be built to scale without throwing memory exceptions.

Java Spring Boot MySQL REST APIs Docker Node.js
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Experience

Co-Founder & Backend Dev

Stack Fuse

Live
JavaSpring BootMySQLDocker

Full Stack Intern

Division Public School

Model Town
ASP.NETC#HTML5

WEEKLY_SHIP_LOGS

Mon 14:10 · config_auth[OK]

Spring OAuth2 JWT pipeline

Wed 09:42 · optmz_db-112ms

Indexed message schema key fields

Thu 16:30 · dockr_bld-140MB

Created multi-stage Docker file

Sat 11:15 · api_patchSEC_OK

Cached serverless mongo streams

BRANCH: MAINSHIPPED VIA GIT

root@ubaid:~# cat thesis.sh

"If your server takes 500ms to resolve a single query, you don't have a database scale problem. You have an efficiency problem."

STATUS: ONLINE

LATENCY: 12ms