Hi, I'm Gopinath S
Specializing in Node.js, Vue.js, and MongoDB with a focus on performance optimization and scalable solutions
Experience
About Me
Software Engineer | Web Application Developer
Results-driven Software Engineer with 2+ years of experience in CRM/SaaS application development. Expert in Node.js, Vue.js, and MongoDB, with a strong record of optimizing performance, reducing costs, and ensuring data reliability.
Skilled at delivering scalable, secure, and efficient web solutions using modern frameworks, caching, and real-time streaming technologies.
Backend Development
Building robust, scalable server solutions
Frontend Solutions
Creating responsive, modern user interfaces
Database Optimization
Expert in MongoDB and data structures
Contact
- gopi3062.sss@gmail.com
- 9025606345
- Chennai, TN
Education
Bachelor of Engineering (BE) in Electrical and Electronics Engineering
Sri Krishna College of Technology
2019 - 2023
Areas of Expertise
Professional Highlights
Technical Skills
As a software engineer, I've developed expertise in various technologies with a focus on creating performant, scalable web applications. My technical journey spans from frontend development with Vue.js to backend architecture with Node.js and MongoDB, enabling me to deliver end-to-end solutions that prioritize both user experience and system performance.
Frontend
Vue.js
95%
JavaScript (ES6+)
90%
TypeScript
80%
Element Plus
90%
HTML/CSS
75%
Backend
Node.js
95%
Express.js
90%
Database & Caching
MongoDB
95%
Redis
70%
Tools & DevOps
Git & GitHub
90%
Docker
75%
Confluent Kafka
75%
Additional Skills
Professional Experience
Software Engineer
Avow Solutions, Chennai, TN
July 2023 - Present
- Built an audit log system with MongoDB Change Stream, reducing finance module data loss by 95% and improving compliance.
- Engineered a gRPC server for JWT authentication, lowering latency by 45% and strengthening microservices security.
- Maintained 99.99% audit log uptime by streaming MongoDB Change Stream data to Confluent Kafka.
- Integrated MongoDB Atlas Search to speed up transaction data retrieval, helping analysts resolve issues 50% faster.
- Led a team of four developers to migrate the frontend from Vue 2 to Vue 3, resulting in a 30% improvement in application speed and enabling smoother future upgrades.
- Created Atlas Search Indexes and moved schemas to AJV, improving data validation and cutting errors by 40%.
- Improved efficiency with Vue TanStack Query (client caching) and Redis (server caching), reducing redundant data fetches.
- Set up a local Atlas deployment in MongoDB to improve development workflows and support high-availability and disaster recovery testing for cloud-based applications.
- Led a team of six developers to upgrade backend servers from Node.js v14 to v21, resulting in a 25% performance improvement and enabling the use of new platform features.
- Decreased average data retrieval time by 60% by refactoring queries and adding indexes.
Software Engineer Trainee
Avow Solutions, Chennai, TN
December 2022 - June 2023
- Integrated OAuth 2.0 (Google, Microsoft, Facebook) with Passport.js for CargoEZ, cutting user login time by 60%.
- Developed a role-based Employee Management app using Vue.js, Node.js, JWT, and MongoDB.
- Minimized data loss by 40% by setting up MongoDB Change Stream for user logs, enabling live data sync across platforms.
- Utilized technologies like Vue.js and Element Plus to build a Gmail simulation application.
Certifications
MongoDB Atlas Search
Issuer: MongoDB University
Date: March 2023
Advanced Queries with Atlas Search
Issuer: MongoDB University
Date: July 2024
Managing Atlas Search Indexes
Issuer: MongoDB University
Date: July 2024
Awards & Achievements
Tech Trailblazer
Presented By: CargoEZ
Date: 2024
Recognized for outstanding performance and technical excellence at the 2023–2024 Annual General Meeting. This award acknowledges innovative solutions and exceptional contribution to the company's technical growth.
Projects
Employee Management System
Developed a comprehensive role-based Employee Management application with secure authentication and authorization. The system includes user management, role-based access control, employee profiles and document management features.
Gmail Simulation App
A sophisticated web application built with Vue.js and Element Plus UI framework that replicates core Gmail functionality with a modern interface.
CargoEZ - OAuth & Real-time Tracking Portal
Integrated OAuth 2.0 (Google, Microsoft, Facebook) with Passport.js for CargoEZ Portal, reducing user login time by 60%. Created a shipment tracking portal with real-time updates using MongoDB Change Streams for status notifications.
Get In Touch
My Location
Based in vibrant tech hub of South India
Chennai, Tamil Nadu, India