Abhishek Ranjan

About Abhishek Ranjan

I’d like to share some information to help you get to know me better.Currently, I am working as a Software Development Engineer-2 at Dehaat. Prior to this role, I worked with Delhivery, a leading logistics and supply chain Unicorn in India, Trademo (A supply chain Data Company) and with Danske Bank (Denmark). I hold a Bachelor\'s degree in Computer Science (BSc) and a Master\'s in Computer Applications (MCA) from VIT, Vellore. I bring strong expertise in Data Structures, Algorithms, and in designing and developing large-scale systems on scale.1. Good Understanding of developing products from scratch by considering engineering methods.2. Good understanding of designing/architecting and developing products on scale. Have experience in leading and mentoring Junior developers in a team.4. Good experience in supporting the support team in production issues/rca (Root cause and Analysis of issues).5. Good experience in gathering requirements from the Product team/clients and implementing them in product for improvement/addition of features.6. Solid understanding in Data structures and Algorithms and problem solving ability.7. proficient with version control systems (e.g, Git).8. Good understanding of design patterns and system design concepts.9. Good experience of working on AWS.10. Have solid amount of experience of working in python (Flask & Django Frameworks).11. Good experience with Celery for asynchronous task processing and developing products on celery workers with queue (RabbitMQ/Kafka).12. Good at HLD (High Level) & LLD (Low Level) Design.My Tech Stacks: Python (Frameworks: Flask & Django), Aws Lambda, DynamoDB(NoSql), Amazon S3, Amazon SNS, Amazon API Gateway, Redis for Distributed Caching, Elasticsearch, Kibana, EKS, Aws Kinesis(Streaming),Kafka, RabbitMQ, Aws EventBridge, Aws SQS, Aws SNS, Aws SES, Serverless Architecture, Aws Cloudwatch, Jenkins, Docker, MongoDb, Memgraph(Graph DB), Postgres, Celery, Go.

Experience

1. Software Development Engineer 2

   DeHaat

   Jan 2025 — Present · Gurugram, IN

   Currently working as a Software Development Engineer II in the Core Backend Engineering team at DeHaat, contributing to the Supply Chain Technology domain for B2B operations. I focus on building, improving, and troubleshooting scalable backend systems that support end-to-end supply chain workflows.Key Responsibilities:Dispatch (Logistics Module): Spearheading the development and optimization of DeHaat’s logistics platform to streamline end-to-end supply chain operations.Vehicle Management System (VMS): Enhancing vehicle tracking, allocation efficiency, and route optimization for seamless logistics coordination.Purchase Order Flow: Building and scaling systems that empower the Ground Team to upload bulk orders, automate approval workflows, and manage warehouse transfers across pan-India locations.Tech Stack:Backend & Infrastructure: Python (Django), Go, RabbitMQ, Celery Workers, KubernetesDatabase & Storage: PostgreSQL, Amazon S3, RedshiftObservability & Search: Elasticsearch, KibanaOther Tools: Frappe Framework

Education

• Vellore Institute of Technology

  BSC, Computer Science

  2014 — 2017

• Vellore Institute of Technology

  Master of Computer Applications - MCA, Computer Science

  2017 — 2019

• St. Joseph's High School

  12th Board