Portfolio

Showcasing architectural solutions and engineering achievements

E-Commerce Platform Architecture

Enterprise Architecture

Designed and implemented a scalable e-commerce platform serving 1M+ users with 99.9% uptime. The solution includes microservices architecture, event-driven design, and cloud-native deployment.

Java Spring Boot Kubernetes PostgreSQL Redis AWS
1M+ Active Users
99.9% Uptime
50ms Avg Response

Real-Time Analytics Platform

Data Architecture

Built a real-time analytics platform processing 10TB+ daily data with sub-second query performance. Implemented streaming architecture with Apache Kafka and Apache Spark.

Apache Kafka Apache Spark Elasticsearch Python Docker
10TB+ Daily Data
<1s Query Time
100K+ Events/sec

Financial Services API Gateway

API Architecture

Architected a secure API gateway for financial services with advanced authentication, rate limiting, and comprehensive monitoring. Handles 50K+ transactions per second with PCI DSS compliance.

Kong Gateway OAuth 2.0 Node.js MongoDB Prometheus
50K+ TPS
100% PCI Compliant
25ms Gateway Latency

Cloud Migration Strategy

Cloud Architecture

Led the migration of legacy monolithic applications to cloud-native architecture, resulting in 60% cost reduction and 10x improvement in deployment frequency.

AWS ECS Terraform CI/CD CloudFormation Lambda
60% Cost Reduction
10x Deploy Frequency
99.95% Availability

Technical Expertise

Architecture Patterns

  • Microservices Architecture
  • Event-Driven Architecture
  • Serverless Architecture
  • Domain-Driven Design
  • CQRS & Event Sourcing

Cloud Platforms

  • Amazon Web Services (AWS)
  • Microsoft Azure
  • Google Cloud Platform
  • Kubernetes
  • Docker

Programming Languages

  • Java / Spring Boot
  • Python / Django
  • Node.js / Express
  • C# / .NET Core
  • Go

Data & Messaging

  • Apache Kafka
  • Apache Spark
  • PostgreSQL / MySQL
  • MongoDB / DynamoDB
  • Redis / Elasticsearch