Welcome to my portfolio

Vignesh Babu O.R.

Senior Software Engineer & Tech Lead

Architecting scalable web applications and cloud infrastructure with 12+ years of experience in PHP, Laravel, and AWS.

Vignesh Babu O.R.
12+
Years
50+
Projects
99.9%
Uptime

About Me

I am a Senior Software Engineer with over 12 years of experience specializing in Cloud & API Engineering. I have a proven track record of optimizing AWS cloud infrastructure, integrating complex payment gateways, and delivering high-traffic e-commerce solutions.

My expertise lies in improving application performance, reducing incident resolution times, and leading cross-functional teams to deliver large-scale integrations across SAP, Salesforce, and mobile ecosystems.

Technical Stack

💻

Backend & Frameworks

PHP
Laravel
Magento 2
REST APIs
🎨

Frontend

React
Angular.js
☁️

Cloud & DevOps (AWS)

EC2 S3 RDS VPC CloudFront ELB Auto Scaling SNS SQS KMS IAM CloudWatch Docker
🗄️

Databases

MySQL SQL Server MongoDB
🔗

Integrations

Salesforce Commerce Cloud SAP Razorpay Juspay Easebuzz

Projects & Case Studies

01

Production Stability & Automation

TWID (Pay with Rewards)

The Challenge

Reducing incident detection time and handling repetitive operations tasks.

The Solution

Set up monitoring dashboards using ELK and Metabase. Wrote automation scripts and standardized technical documentation (SOPs).

The Result

Cut incident detection time by approximately 60% and noticeably shortened release cycles via CI/CD automation.

ELK Stack Metabase CI/CD Automation
02

Lightforce Online Store

Perisoft Technologies

The Challenge

Ensuring fast inventory updates and secure transactions.

The Solution

Built Magento backend services integrated with SAP and Salesforce.

The Result

Achieved faster inventory updates and implemented secure payment/shipping logic.

Magento 2 SAP Salesforce E-commerce
03

Retailer Application Backend

Fashalot

The Challenge

High traffic loads and legacy bugs affecting system availability.

The Solution

Constructed a RESTful API backend to synchronize data and streamlined Voucher & Bill Approval logic.

The Result

Achieved 99.9% system availability during peak traffic and optimized data retrieval latency.

REST API Laravel Performance High Traffic

Professional Experience

Oct 2021 – Present

Senior Software Engineer

TWID (Pay with Rewards), Bangalore
  • Automated CI/CD pipelines (Git/Jenkins) to enable daily deployments
  • Mentored junior engineers in debugging and troubleshooting
  • Reduced incident detection time by 60% through monitoring dashboards
Mar 2019 – Oct 2021

Tech Lead

Perisoft Technologies, Chennai
  • Developed Magento API services integrated with SAP and Salesforce
  • Implemented strategies for cost savings and resource optimization
  • Led team of 5 developers in delivering e-commerce solutions
Feb 2017 – May 2018

Tech Lead

Fashalot Pvt Ltd, Bangalore
  • Ensured 100% transactional accuracy in Voucher & Bill Approval logic
  • Achieved 99.9% system availability during peak traffic
  • Built RESTful API backend for retailer application
Jun 2014 – Feb 2017

Full Stack Developer

Tech R Labs, Chennai
  • Architected a scalable Magento ecosystem from the ground up
  • Developed custom modules and integrations
Jun 2010 – Jun 2014

PHP Developer

Swis Info Services & Netgrow Systems
  • Developed web applications using PHP and MySQL
  • Implemented responsive designs and user interfaces

Education & Certifications

🎓

Product Management Launchpad

Airtribe

🎓

M.Sc. Computer Science and IT

Madurai Kamaraj University

2008 - 2010

🎓

B.Sc. Electronics & Communication

Madurai Kamaraj University

2005 - 2008

Get In Touch

Location

Bangalore, India