Ashish Bhatambre

I have 9 years experience building scalable backend system and well versed in AWS

Tech Lead at Wakefit (2023-02 – 2025-03)

• Architected and implemented a microservice-based system for real-time data processing, while ensuring scalable and resilient application performance.
• Integrated end-to-end data pipelines for analytics and monitoring, delivering actionable insights that informed strategic research initiatives.
• Redesigned and optimized Wakefit's cart page, reduced page load time by 50% and enhanced user engagement and conversion metrics
• Designed and deployed a robust ledger framework to manage vendor transactions, ensured accurate reconciliation and improved financial controls.
• Tech Stack - Python, Django, Postgres, InfluxDB, Redis, Kafka, MQTT

Software Developer II at Zomato (2019-12 – 2022-11)

• Designed a high-throughput coupon generation service capable of producing 10M+ unique codes, using batching, parallel workers, and optimized database writes to handle large-scale campaign launches reliably.
• Architected an asynchronous backend workflow to compute and update coupon revenue share between restaurants and platform across 100K+ merchants, enabling large-scale marketing campaigns with reliable processing.
• Led the migration of the "Deal of the Day" feature from a monolithic system to a microservices architecture, measurably enhanced scalability, maintainability, and deployment agility.
• Developed dynamic CRUD-based RPC services to enable real-time offer template rendering on the Zomato Merchant App, enhanced merchant usability & engagement.
• Diagnosed and resolved a critical memory leak in a business-critical worker service, improved system stability, reliability, and operational continuity.
• Tech Stack - Golang, PHP, MySQL, DynamoDB, AWS, ReactJs, Kafka

Software Developer I at Delhivery (2016-06 – 2019-11)

• Designed a robust ticketing system using Django FSM, and implemented CRUD APIs for vehicle attendance tracking, resulting in improved operational efficiency and process visibility.
• Developed a high-performance data pipeline leveraging Kafka, Logstash, and Elasticsearch to offload RDS traffic and measurably optimize GET requests.
• Managed Deployment of AWS Lambda functions across microservices and integrated a call-masking service via Kaleyra, strengthening customer data security and compliance.
• Tech Stack - Python, Django, Postgres, Redis, ELK

Dual Degree in Computer Science and Engineering – Indian Institute of Technology, Madras (IITM) (2011-08 – 2016-05)