# Shanmuga Ganesh - Results-driven Full Stack Developer
Source: https://hello.cv/shanmugaganesh
Cleveland

## Links
- LinkedIn | https://www.linkedin.com/in/shanmuga-ganesh
- GitHub | https://shanmugaganesh1999.github.io/Portfolio/
- Email
- Phone

## About
Results-driven Full Stack Developer with over 4 years of experience designing, developing, and deploying scalable web applications. Proficient in Java, React, Python, and cloud infrastructure with a strong foundation in backend engineering, API design, database optimization, and real-time data processing. Proven track record of building intuitive user interfaces, collaborating in Agile teams, and delivering robust, secure, and efficient software solutions aligned with business goals.

## Work
### Software Engineer | Musk and Gale
Led full-stack development for a market data aggregation platform, optimizing performance, ensuring compliance, and deploying scalable solutions.
- Led development of a Market Data Aggregation Platform, achieving 95% feature clarity per sprint while ensuring compliance and data governance.
- Engineered real-time API data streams using WebSockets and Celery, achieving a data ingestion throughput of 1.8M records/hour and significantly reducing external API timeout errors by 47%.
- Designed a PostgreSQL schema for multi-source aggregation with AES-256 encryption, boosting query performance by 41% across 12 financial indices.
- Implemented role-based access controls (RBAC), reducing unauthorized access incidents by 40% and improving audit compliance.
- Deployed using AWS ECS Fargate, S3, and RDS with Terraform for IaC, achieving 99.98% uptime with auto-scaling and reducing DevOps overhead by 36%.
### MTS (Full Stack Software Developer - CRM) | ZOHO Corporation
Enhanced CRM systems as a Full Stack Software Developer, optimizing performance, reducing downtime, and improving user experience.
- Enhanced Tax Configuration system with API versioning, reducing compatibility issues across 7 systems and lowering system downtime by 20 hours/month.
- Built an NIO-based validation system, enhancing data processing speed to 2.3M records/hour and reducing validation errors from 1,200 to 660 daily.
- Developed a Kafka/Redis-powered rollup summary, automating 6,500+ data aggregation tasks weekly, saving 13.5 hours per record and reducing reporting delays by 3 hours per cycle.
- Optimized CRM's Recent Items storage, reducing database load by 55% and improving real-time access for 20+ records per user session.
- Implemented a Kafka/Java data pipeline, achieving 99.9% uptime and reducing message processing latency from 120ms to 77ms, increasing system throughput to 1.2M events/minute.
### Junior Associate (Full Stack Software Developer) | Augusta Hitech Software Solution
Developed cross-platform applications and enhanced CRM workflows as a Junior Associate, contributing to increased sales efficiency and revenue growth.
- Developed cross-platform apps with Flutter and Angular, reducing deployment time by 16% through optimized component reuse and API integration.
- Implemented ML-driven lead allocation using Python and scikit-learn, reducing manual errors by 22% and increasing sales efficiency by 20%.
- Enhanced CRM marketing/sales workflows, improving lead conversion from 5,500 to 8,800 annually and increasing customer engagement by 32%.
- Aligned lead conversion workflows, increasing qualified lead retention by 60% and boosting sales revenue by $240,000 annually.

## Education
### Case Western Reserve University | Computer Science
3.78
### Anna University Chennai | Information Technology
3.45

## Skills
### Languages & Frameworks
Proficient
- Java
- Python
- JavaScript
- TypeScript
- Spring Boot
- Hibernate
- FastAPI
- Node.js
### Frontend Development
Proficient
- React.js
- Angular
- Ember.js
- HTML5
- CSS3
### Backend & APIs
Proficient
- REST APIs
- GraphQL
- JWT Authentication
- API Versioning
- WebSockets
- NIO
- Threads/Concurrency
### Databases & Messaging
Proficient
- PostgreSQL
- MySQL
- MongoDB
- DynamoDB
- Redis
- Kafka
- RabbitMQ
### Cloud & DevOps
Proficient
- AWS (EC2, S3, RDS, Lambda, Lightsail)
- Firebase
- Docker
- GitHub Actions
- CI/CD
### Machine Learning & AI
Proficient
- scikit-learn
- BERT
- GPT
- RAG
- ML-powered personalization
### Testing & Automation
Proficient
- PyTest
- React Testing Library
- JUnit
- Integration Testing
- GitHub Actions pipelines
### System Design & Architecture
Proficient
- Microservices
- Distributed Systems
- Real-time Systems
- API Optimization
- Performance Tuning
### Tools & Practices
Proficient
- Git
- Jira
- Zoho
- Agile (Scrum, Kanban)
- Cross-functional collaboration

## Source
Read this profile on Hello.cv: https://hello.cv/shanmugaganesh
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