I'm

Vignesh G R

Backend Developer, Devops, SDE - 2, Web Developer, Subject Matter Expert, Full Stack Developer, Apps Developer

About

About Me

Anchor & Senior Software Engineer

6+ years of experience as a Senior Software Engineer & Anchor, I specialize in designing and scaling backend systems for enterprise applications. My expertise includes Java, Spring Boot, Kafka, Microservices, and cloud technologies such as AWS, GCP, and PCF. I excel at optimizing system performance, leading large-scale migrations, and resolving complex architectural challenges. Currently, I lead backend development for Ford's Diagnostics Team, enabling real-time vehicle diagnostics globally. My key contributions encompass successful multi-cloud migrations, efficient large-scale data processing, and effectively addressing high-impact user issues.

Name: Vignesh G R
Birthday: 4 April 1996
Degree: Master
Experience: 5+ Years
Phone: +91 8675 769656
Email: grtvignesh@gmail.com
Secondary Email: vigneshgr@cachecode.in
Contact Me

Quality

Education & Expericence

My Education

Master In Computer Application

VIT University | 2017 - 2019

Bachelor of computer science

VIT University | 2014 - 2017

My Experience

Senior Software Engineer and Anchor

Ford Motor Pvt Ltd | Chennai | July 2023 - Present

    • Leading the development of a global live diagnostic system for vehicles, optimizing response times for technicians and enhancing real-time data processing.
    • Designed a new architecture for regionalized data optimization across microservices, improving efficiency and scalability.
    • Developed 9 microservices to manage vehicle model software lists and diagnostics, ensuring seamless integration across platforms.
    • Led the migration of all microservices, databases, Pub/Sub, Kafka, Apigee, and Nginx from PCF to GCP, ensuring minimal downtime and improved cloud efficiency.
    • Played a key role in resolving a critical China user impact issue by leveraging ELGB and Datapower Nginx for optimized traffic routing and seamless accessibility.
    • Monitored and resolved system-wide issues across global deployments, ensuring high availability and performance for worldwide users.
    • Addressed gateway challenges in the current application, optimizing interactions between upstream and downstream services for better data flow and system stability.
    • Migrated millions of records in under 5 minutes using optimized scripts, enhancing data integrity and processing efficiency.
    • Developed scripts for automated response comparison across different environments, ensuring data consistency and accuracy.
    • Built an Angular-based UI for diagnostics data visualization, improving usability and operational insights.

SDE-2, Backend, DevOps

Saveo Healthtech (Startup) | Bengaluru | Sep 2020 - July 2023

    • Developed backend systems for Saveo Retail and Saveo Wholesale projects.
    • Built scalable and distributed systems using Spring Boot, Spring Batch, Kafka, Redis, and Airflow.
    • Increased daily transactions by 78%, from 1,000 to 7,500 orders.
    • Reduced order processing time by 40% through optimized backend architecture.
    • Led the migration from MongoDB to MySQL and AWS to GCP, reducing query execution time by 60%.
    • Implemented a time-based scaling strategy, reducing server crashes by 50%.
    • Spearheaded batch processing using Spring Batch and Kafka, enabling large-file processing in under 2 seconds.
    • Contributed to expanding Saveo Healthtech's reach, resulting in a 60% increase in the number of registered pharmacies.
    • Implemented scalable solutions to process large files with high reliability and fault tolerance.
    • Implemented time-based scaling strategy, reducing server crashes by 50% from 4 to 2 per week.
    • Enhanced backend infrastructure, leading to improved processing speed and reduced order processing time.

Associate Software Engineer

Innova Solutions | Chennai | Jul 2019 - Sep 2020

    • Worked on the CHC project, a hosted data services platform for a healthcare client.
    • Developed solutions using Java 8, Python, Spring Boot, and Gradle.
    • Reduced feature deployment time by 20%, from 2 hours to 30 minutes.
    • Container Deployment – Docker, Agile – SAFE Agile Framework, Test Driven Design.

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Projects

Freelance Projects

WhatsApp Bot
MM Agencies | Bengaluru

Developed a WhatsApp bot using Spring Boot, Docker, Amazon AWS, MySQL, and ReactJS, enabling 2-way communication to display product details, resulting in a 40% increase in customer engagement.

Implemented live tracking of product availability, improving delivery time by 30%, and designed customer interaction workflows that led to a 40% increase in sales.

Cache Code
Freelance Project | Bengaluru

Developed a billing system for cafes, retail shops, and travel services based on monthly subscriptions, generating daily, weekly, and monthly sales reports, resulting in a 15% increase in sales.

Implemented live invoice creation, reducing processing time by 50%. For more information, visit Cache Code. Credentials available on request.

Skills

My Skills

JAVA
90%
Docker
85%
AWS
90%
Mongo Db
85%
GCP
70%
React JS
65%
PCF
75%
Spring Boot
90%
Python
80%
Mysql
85%
Kafka
80%
Devops
85%
GIT
80%
Pub Sub
80%

Contact

Contact Me

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