Proven results
Case Studies
Real projects with measurable outcomes. Here is how I helped clients solve hard backend problems.
Melora AI
AI Marketing Service
The Problem
Small businesses were spending 10+ hours per week manually creating and distributing marketing content across multiple channels, with inconsistent quality and poor SEO performance.
The Approach
Built a SaaS platform that uses AI to generate SEO-optimized content and automatically distributes it across blogs, LinkedIn, and newsletters. Designed an intelligent content distribution algorithm with analytics-integrated auto-publishing.
The Result
Clients reduced content production time by 80% while increasing organic traffic by 35% within the first quarter of adoption.
80%
Content time saved
35%
Organic traffic increase
15%
Engagement improvement
AddressVerify.io
Real-Time Address Verification API
The Problem
Construction and lead-generation companies were losing revenue due to invalid addresses in their datasets, causing failed deliveries and wasted ad spend.
The Approach
Architected a high-throughput SaaS platform with NestJS, Redis caching achieving 70-90% hit rates, RabbitMQ for async processing, and a CSV pipeline handling 10K+ addresses per job.
The Result
Enabled clients to verify addresses in real time, reducing failed deliveries by 60% and saving thousands in wasted logistics costs monthly.
70-90%
Cache hit rate
10K+
Addresses per batch
60%
Failed deliveries reduced
Noesis LLC
SMS System
The Problem
The client needed to send high-volume SMS and iMessage campaigns reliably, but existing solutions could not handle capacity management, compliance, or real-time routing at scale.
The Approach
Designed 13 independent NestJS microservices connected via Kafka, with capacity-aware round-robin routing, real-time availability tracking, and built-in compliance safeguards.
The Result
System reliably delivers 100K+ messages daily across 5 Kafka consumer instances with zero compliance violations and 99.9% delivery success rate.
100K+
Messages per day
99.9%
Delivery success rate
13
Independent services
MangrovesDB
SQL Layer over Blockchain
The Problem
Web3 developers needed a way to query blockchain data using familiar SQL syntax, but existing tools were slow, complex, and lacked real-time capabilities.
The Approach
Built a decentralized database solution layering SQL over blockchain, with a cloud-based query editor and interactive data grids for real-time execution and analysis.
The Result
Improved query efficiency by 30% and analysis speed by 20%, making blockchain data accessible to developers without specialized Web3 expertise.
30%
Query efficiency gain
20%
Analysis speed boost
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