Oct 2022 – Mar 2024 · 1 yr 5 mos · Ahmedabad, Gujarat, India · On-site

• Built a matrimonial platform from scratch that now serves 2,000+ active users. Led all technical aspects from planning to implementation, creating a complete system that matches potential partners based on compatibility.
• Key Responsibilities and Achievements:
• Designed and built the entire technical infrastructure using AWS cloud services
• Created a scalable backend system using Node.js, with load balancing and auto-scaling
• Developed a database strategy using MongoDB for profiles and PostgreSQL for relationships
• Built a machine learning algorithm that accurately matches users based on compatibility
• Developed a responsive React frontend with real-time features using WebSockets
• Implemented comprehensive security features including multi-factor authentication
• Set up continuous deployment pipeline for reliable updates without downtime
• Technical skills used:
• Cloud: AWS (EC2, Load Balancer, Route53)
• Backend: Node.js, Express, PM2, API Gateway
• Databases: MongoDB, PostgreSQL, Redis
• Frontend: React, Redux, Styled Components
• ML/AI: TensorFlow, Python for matching algorithms
• DevOps: Docker, Terraform, GitHub Actions
• Security: JWT, OAuth, field-level encryption
• Solved complex challenges in real-time matching, data privacy, and system scaling while maintaining high performance and reliability.

Sep 2022 – Feb 2023 · 5 mos · Bengaluru, Karnataka, India · On-site

• Developed crucial components such as an integrated voice response system and advanced reporting service. I also enhanced user communication by working on a comprehensive push notification and email service.
• I helped improve our chat system, which uses Stream.io technology to let users talk in real time and increase engagement.
• I also worked on a detailed earnings report system for creators. This system makes it easier to process data and create reports, improving how we operate and make decisions. It gathers all the data from creators' interactions and automatically sends out detailed reports every weekend.
• Contributed in one-to-one paid interaction feature, enabling premium user experiences and contributing to revenue generation.
• Designed APIs and real-time data streaming solutions to improve system responsiveness and user interaction. I also implemented Redis caching to boost system speed and efficiency.
• Skillfully used various AWS services, including AWS Lambda, Amazon S3, and EC2, to enhance system capabilities, leading to better scalability and reliability. This approach simplified operations and supported complex situations, ensuring smooth communication between services.

Mar 2020 – Oct 2020 · 7 mos · Hyderabad, Telangana, India · On-site

• I developed an advanced Participant Account system, ensuring it was secure and efficient by integrating key security processes for handling sensitive information. This system incorporated robust authentication, authorization, and accounting protocols to protect user data effectively.
• To improve the system's database architecture, I utilised Entity-Relationship Diagrams (ERD) to clearly map out and enhance the relationships between data entities. This optimisation helped streamline data processes and improved the scalability of our database.
• For a more efficient development process, I implemented YAML configuration files to automate and standardization setup across different development stages. I also used Gradle to automate code generation, which sped up our workflow and minimized coding errors.
• Our technology stack included Java and Spring Boot for their reliability, PostgreSQL for advanced data management, and CI/CD pipelines for seamless integration and deployment. We also used Cassandra and Kafka for managing large data sets and real-time processing, and Elasticsearch to boost data search and analysis capabilities. This comprehensive approach ensured that our solutions were effective, scalable, and highly reliable.

Jun 2019 – Mar 2020 · 9 mos · Jalandhar, Punjab, India · On-site

• Developed an Android app providing book rental services to train and air travellers. This platform allows users to rent books at a minimal cost and return them at the end of their journey, facilitating knowledge enrichment on-the-go. I integrated features such as personalised reading recommendations and advance book reservations, enhancing user engagement and satisfaction. Managed the seamless book return process across major transport hubs, ensuring a user-friendly experience.

Jan 2019 – May 2019 · 4 mos · Greater Ahmedabad Area · On-site

• Developed advanced vegetation analysis solutions through satellite data processing:
• Engineered an AI algorithm that automatically detects critical shifts in vegetation indices, dramatically reducing manual analysis time and improving classification accuracy.
• Created a user-friendly Windows application using PyQt and Python that enables scientists to perform complex mathematical operations with visual data representation.
• Implemented sophisticated feature selection techniques across diverse datasets to enhance classification precision for multiple vegetation categories.
• Streamlined remote sensing workflows, allowing the science team to replace hours of tedious calculations with automated processes and actionable visual insights.