Big Oh Tech

Flydocs — aviation records platform for 75+ airlines, lessors and MROs

Contributed to the modernization of a 20+ year-old legacy monolith into NestJS microservices, helping decompose it into 30+ independently deployable services with team-level ownership and zero-downtime releases.

Migrated synchronous inter-service calls to Kafka event streams, decoupling service dependencies and improving system throughput and fault tolerance.

Optimized REST APIs across 30+ microservices with multi-layer Redis caching, reducing average API response times by ~40% under production load.

Built features on an Azure-hosted, document-heavy platform using Azure Service Bus, API Management and Azure AI Document Intelligence (OCR), with malware scanning for uploaded records.

30+

SERVICES

~40%

FASTER APIS

75+

AIRLINES

NestJS

Kafka

Redis

Azure Service Bus

API Management

Document Intelligence

Microservices

UrsTech Solution

Client delivery — full-stack applications across multiple accounts

Built full-stack applications for multiple clients using Next.js, Express.js and MongoDB, improving response times by 35% through query optimization, indexing and API-layer caching.

Implemented SSR with dynamic meta-tag generation in Next.js, contributing to a 25% increase in organic search reach and faster Time to First Byte across client sites.

35%

FASTER RESPONSES

25%

MORE ORGANIC REACH

Next.js

Express.js

MongoDB

SSR

Indexing