Available for opportunities

Building Scalable Systems with Financial Precision

Senior Backend Engineer specializing in high-scale payment gateways, microservices architecture, and systems that process millions of transactions daily.

7+
Years Experience
1M+
Daily Transactions
99.9%
System Uptime
API Gateway Payment Core PostgreSQL Queue Redis Auth Notify
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// CORE_EXPERTISE

Technical Stack

HIGH SCALE

Payment Gateway Architecture

Designed and implemented high-throughput payment systems processing 1M+ daily transactions with 99.99% uptime.

API
Request
⚡
Process
✓
Settle
Golang gRPC PostgreSQL Redis
Go

Golang

High-performance backend services & concurrent systems

PHP

PHP / Laravel

Enterprise applications with Zend & Laravel frameworks

JS

Node.js / React

Full-stack JavaScript for web applications

DB

MySQL / PostgreSQL

Database optimization & query performance

Reconciliation Engine

FINANCIAL
TXN_ID AMOUNT STATUS
TXN001 $1,250.00 ● MATCHED
TXN002 $890.50 ◐ PROCESSING
TXN003 $2,100.00 ○ PENDING

Web Performance & SEO

OPTIMIZATION

Core Web Vitals optimization achieving 90+ Lighthouse scores

98
Performance
100
Accessibility
100
Best Practices
95
SEO
// EXPERIENCE_LOG

Career Timeline

2022 - Present

Senior Backend Engineer

Led payment gateway architecture serving 1M+ daily transactions. Reduced latency by 40% through microservices optimization.

📊 1M+ TXN/day ⚡ 40% faster
2021 - 2022

Backend Developer

Built reconciliation engines and invoicing systems. Automated 80% of manual financial processes.

🔄 80% automation 💰 $2M saved
2019 - 2021

Full Stack Developer

Developed web applications with PHP/Laravel and React. Improved site performance achieving 95+ Lighthouse scores.

🚀 95+ Lighthouse 📈 3x traffic
// PROJECT_ARCHITECTURE

System Designs

💳 Payment Gateway

Load Balancer API Gateway Auth Service Payment Settlement Notification Audit PostgreSQL Cluster Redis Cache
Go gRPC Kubernetes PostgreSQL

🔄 Reconciliation Engine

Bank Statement Internal Ledger Matching Engine Matched Review
Go RabbitMQ ElasticSearch
// PERFORMANCE_METRICS

Lighthouse Scores

This portfolio's actual performance metrics

0
Performance
Fast & Optimized
0
Accessibility
WCAG Compliant
0
Best Practices
Security Focused
0
SEO
Search Optimized
// INIT_CONNECTION

Let's Build Something Great

Looking for a backend engineer who can architect scalable payment systems and optimize financial processes? Let's discuss how I can help.

// BUILT_WITH

Golang • PHP/Laravel • Node.js • React • PostgreSQL • Redis