Oct 2023 – May 2025 · 1 yr 7 mos

• Architected a scalable backend with ML pipeline operating on 2B+ transactions, reducing processing time by 85% and operating cost by 70%.
• Implemented asynchronous microservices framework with multi-processing/multi-threading, achieving high resiliency and 3x throughput.
• Developed dynamic provisioning of microservices, reducing 10% of additional cloud services cost.

Jan 2023 – Sep 2023 · 8 mos

• • Leading, Architecting and Developing the MVP backend from scratch building REST APIs, DB architecture, hiring and mentoring new team members.

Jun 2022 – Dec 2022 · 6 mos

• Automated infrastructure provisioning of projects, reducing manual effort by 98% and project setup time by 90%.
• Led Cloud Automation of various AWS services like EC2, ECS, RDS, CDN, S3, LB, Redis etc improving deployment speed and reliability.

Jan 2022 – Jun 2022 · 5 mos

• Optimized APIs and DB queries, achieving 1.5x performance boost and 20% CPU load reduction on 10M+ users with 100,000 DAU.
• Reduced processing time by 10x for long running heavy background tasks by leveraging multi-threading and leveraging the CPU effectively.
• Architecting and integrating new revenue increasing features in the projects, introduced high-standard code practices, code reviews, internal discussions etc.
• Improved project deployment efforts and time by 3x by setting up the entire DevOps infrastructure (CI/CD pipeline) of the project on Circle CI using Ansible.

Jan 2021 – Dec 2021 · 11 mos

• Architecting, implementing and leading new features developments in the project, involving scalable architecture, complex data models, robust async tasks, and background cron jobs.
• Optimized APIs performance by upto 90% leveraging Elasticsearch searching capabilities, including complex queries on elasticsearch, reducing the computation time from around 40-50 sec to <1 sec.
• Built real time "Search Auto-complete" feature with custom scoring, on database of more than a million rows.
• Built entire real time "Messaging" functionality on backend using WebSockets.
• Enforced top code quality, practices and standards involving OOPs patterns.
• Ensure code functionality and all edge cases handling through well-written test cases.
• Worked on transactional emails, notifications, integrating 3rd party apps like sendgrid, mailchimp, airtable, slack.
• Collaborated closely with frontend team to plan, design and develop robust solutions.
• Supervised and mentored new team members with their rampup, facilitating task delegations, discussions and code-reviews.
• Primarily used Django, ElasticSearch, Python, Celery, WebSockets with Neo4J and PostgreSQL as database.

Jun 2020 – Dec 2020 · 6 mos

Jan 2020 – Jun 2020 · 5 mos

Feb 2019 – Jul 2019 · 5 mos · Greater Jaipur Area

• Learned and worked on various technologies like - Big data hadoop, Spark, Linux, Python, AWS, Ansible, Machine Learning, Computer Vision etc.