Led a cross-functional team to develop and maintain the backend infrastructure for a customer-facing fintech application, ensuring scalability, performance, and seamless user experience.• Led backend development efforts for the core customer-facing application, ensuring system scalability and performance for thousands of active users.• Acted as the Single Point of Contact (SPOC) between the development team and leadership, directly reporting to the CEO, ensuring alignment with business goals.• Managed a frontend developer and collaborated closely with the design team to ensure smooth integration between backend services and user interfaces, improving overall product quality.• Mentored junior developers, conducting code reviews, sharing best practices, and fostering a culture of continuous learning and improvement.• Developed custom tools and scripts for the customer success team, improving their efficiency in addressing customer queries and troubleshooting issues, which reduced response time by 20%.• Worked independently on key backend features, ensuring the timely delivery of critical components for product launches and updates.• Contributed to performance optimization strategies, helping to improve system stability and reduce latency during peak traffic periods.Key Technologies: Python, Django REST Framework, PostgreSQL, Redis, AWS Lambda, AWS S3, AWS EC2, AWS Fargate, AWS Route 53, AWS CloudFront, AWS IAM, AWS Amplify, Git, JIRA

• Revamped system architecture, resulting in a significant improvement in overall system performance and scalability• Optimized database models, reducing query times and enhancing application efficiency for high-traffic environments• Enabled internationalization, preparing the system to support multiple languages and global expansion• Developed a modular framework, making the system easily extendable for seamless integration of new features and modules• Automated the migration process from the legacy system to the new platform with Ruby scripts, minimizing downtime and ensuring data accuracy• Built and integrated APIs to support the updated tech stack and redesigned database models, improving system compatibility and flexibility

A leading women’s health app with 7.5 million downloads, awarded Facebook Asia-Pacific App of the Year in 2017• Designed and implemented versioned RESTful APIs for the Maya app and its community platform, ensuring seamless integration and improved user experience• Optimized and redesigned database models, enhancing performance and scalability to support millions of active users• Built an analytics dashboard, enabling business, product, and support teams to track key metrics and make data-driven decisions• Automated redundant tasks with custom scripts, including a server deployment bash script to streamline code deployments, reducing manual work and deployment errors• Developed a Ruby script that automatically syncs translation files to app locale files, ensuring smooth internationalization for global users• Worked with a broad tech stack, including Ruby on Rails, PostgreSQL, Redis, Google Geolocation APIs, AWS EC2, S3, SQS, SES, and Memcache, to build a scalable, reliable backend infrastructure• Utilized CleverTap and NewRelic for monitoring and user engagement, ensuring optimal performance and proactive troubleshootingKey Technologies: Ruby on Rails, PostgreSQL, Redis, HTML, JavaScript, CSS, Bootstrap, Google Geolocation APIs, Bash, Memcache, CleverTap, NewRelic, AWS EC2, S3, SQS, SNS, SES, SendGrid, Git

A food-tech startup delivering fresh meals through a decentralized kitchen model• Revamped the customer-facing frontend, significantly improving performance, responsiveness, and user experience• Collaborated in decision-making for the redesign and new functionality of the customer interface, aligning technical improvements with business goals• Implemented new features and maintained existing code for the internal process management software, enhancing operational efficiency and supporting the scaling of kitchen operations

Developed scalable and high-performance backend solutions for a mobile application with millions of users• Designed and developed scalable RESTful APIs to support a mobile application with a large user base, ensuring fast and reliable data retrieval• Built a basic recommendation engine, delivering personalized content suggestions based on user inputs, improving user engagement• Developed a feed generation engine that dynamically populated content based on user activities, enhancing user interaction and satisfaction• Optimized code and database structures, resolving performance bottlenecks and improving application efficiency• Led the design, development, and management of a complex backend system, ensuring stability and scalability for millions of active users• Scaled the backend infrastructure to handle increasing traffic and performance demands, ensuring system stability during peak loads• Created highly efficient APIs, minimizing data usage on the user end while maximizing speed, contributing to a better overall user experience

• Developed and tested a desktop application, CTVI, for visually impaired people to help them to use computer.• Collected the feedback to fill the gap between requirement analysis and end product. Ensured that post-production support is given with client specified time lines.