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[API & BACKEND]

DATASYNC DATA API

A SCALABLE REST API HANDLING MILLIONS OF DAILY REQUESTS WITH SUB-100MS LATENCY AND ROCK-SOLID RELIABILITY.

CLIENTDATASYNC
SERVICEAPI & BACKEND
TIMELINE10 WEEKS
STACK4 TOOLS
NODE.JSPOSTGRESREDIS CACHEREST + WEBHOOKS
[PROJECT SCREENSHOT]
[ THE PROJECT ]

DATASYNC'S EXISTING API WAS BUCKLING UNDER GROWTH — SLOW QUERIES, INCONSISTENT WEBHOOK DELIVERY, AND NO CLEAR PATH TO SCALE BEYOND THEIR CURRENT LOAD.

WE REBUILT THE API LAYER FROM THE GROUND UP: NORMALIZED DATABASE SCHEMA, A REDIS CACHING LAYER FOR HOT PATHS, AND A RELIABLE WEBHOOK DISPATCH SYSTEM WITH RETRIES AND DEAD-LETTER HANDLING. FULL DOCUMENTATION SHIPPED ALONGSIDE THE CODE.

THE NEW API NOW HANDLES MILLIONS OF REQUESTS DAILY ACROSS DATASYNC'S CUSTOMER BASE WITHOUT DEGRADATION, AND SCALING FOR THEIR NEXT GROWTH PHASE IS A NON-EVENT.

[ THE RESULTS ]
5M+REQUESTS / DAY
<100MSP95 LATENCY
99.9%DELIVERY SUCCESS
10WKREBUILD TIMELINE

THE API THEY BUILT HANDLES MILLIONS OF REQUESTS DAILY WITH ROCK-SOLID RELIABILITY. THEIR ARCHITECTURE CHOICES MADE SCALING EFFORTLESS WHEN WE HIT OUR GROWTH PHASE.

SARAH CHENVP ENGINEERING, DATASYNC
[ MORE WORK ]

READY TO BUILD YOUR OWN SUCCESS STORY?