Jul 2018 – Aug 2020 · 2 yrs 1 mo · Gurgaon, India

• 1. Implemented various scheduling jobs to process the existing data and extract/create meaningful information using various algorithms, which run continuously in multithreaded environment for 3 lakh+ vehicles and 25k+ trips. Currently, responsible for development and maintenance of most of the schedulers.
• 2. Implemented various algorithms through out the development. Ex: stoppage alerts creation for vehicles if stoppage time exceeds user-defined threshold limit, nodal points calculations for a lane on the basis of previous trips, detection of device wire-cut in truck, eta and delay calculation for different types of trips.
• 3. Developed various core/advanced features for the client facing product: eg. complete driver payments and auditing management module, lifecycle of a vehicle’s states(on trip, free for schedule, in maintenance, waiting for driver), park lock feature. Developed backend apis for showing vehicles, trips, alerts,
• 4. Responsible to develop the complete backend for organization's payment system from scratch in SOA(Service Oriented Architecture). Was solely responsible to coordinate and Integrate with various third party APIs (eg. Paytm, Happay, various banks).
• 5. Implemented search and filters for the website using elastic-search.
• 6. Solely responsible for configuration and installation of zabbix from scratch on all the servers.
• 7. Participated in many organizational hackathons.
• 8. Enhanced performance of various apis.
• 9. Responsible for B2B client’s tech issues resolution and corresponding bug fixes in very least time to minimize the end-user impact.
• 10. Responsible for backend development and maintenance of 2 major microservices(payment and search service) and backend of main client facing website.
• 11. Provided mentorship to many of the new joinees.

Jan 2018 – Jul 2018 · 6 mos · New Delhi Area, India

• 1. My responsibilities include to design and implement the backend from scratch for web applications and communicating with web development team for integrating the REST API's.
• 2. I was responsible to design and ​ develop database schema for travel plans​ and related details.
• 3. Developed backend for ​ company’s internal dashboard​ having CRUD operations for travelplan data in the database.
• 4. Used various technologies and frameworks for backend development like ​ Java, Jersey, HK2, Jooq, REST API's, Maven, Mysql​ etc.
• 5. Integrated ​ Google places API​ to get the places list and details.
• 6. Implemented login feature for different type of roles in the organization (Ex. admin, manager, customer etc.)
• 7. Implemented transactional support for database queries using method interceptors in Jersey.

Aug 2017 – Jan 2018 · 5 mos · Bengaluru Area, India

Jul 2016 – Jul 2017 · 1 yr · Bengaluru Area, India

• Career Highlights :
• Responsibilities :
• 1. End-to-end responsibility to develop large scaled financial applications in Java to scrape net banking sites.
• 2. Provided complete data of all ABMU and BrightBlue banking site, which includes implementation of Account and Transaction level details of all user’s along with their associated containers and implement all crawlers in a way that crawler has more than 95% success rate till now.
• 3. Quality improvement of existing application by finding bugs and fixing them.