Nov 2021 – Jan 2022 · 2 mos · Bengaluru, Karnataka, India

May 2020 – Nov 2021 · 1 yr 6 mos · Bengaluru, Karnataka, India

• Worked on Java/Spring Boot on micro-services architecture for building supply chain management system for all verticals under Jio Platform limited, including but not limited to Ajio.com, JioMart, Reliance Digital, based on multi-tenant architecture.
• Worked on creating micro-services for manifestation and EWayBill generation process for B2C and B2B components of Ajio.com handling more than 500k shipments per day, based on Java, Spring-Boot, Messaging Queues, and SQL with a peak of 1M shipments per day.
• Worked on designing and creating new micro- services for migration from legacy and tool-based systems to in-house open source services to support carrier aggregation and delivery services.

Jun 2019 – May 2020 · 11 mos

• Worked on Java/Spring and Angular-based application for a multinational investment bank. Responsible for creating a risk management application to be used within the organization globally, to hold records for all incidents.
• Created a REST API library to be used in multiple applications to get data from central database of the organization. Currently, used within 7 applications with more than 3000 concurrent users.
• Created a Python library to be used inside the organization to merge more than 1500 corrupted pdf files for business users with sorted bookmarks. Tweaked PyPdf2 lib in python, to fix file issues and used batching to solve recursion depth errors for a huge number of files.

Jan 2019 – Jun 2019 · 5 mos

• JEE FULL STACK DEVELOPER.
• Working on Core Java 8 , Oracle SQL , HTML 5, CSS 3, Bootstrap , JavaScript, JPA with Hibernate, Servlet and JSP and Spring 5.

Aug 2018 – Jan 2019 · 5 mos · Kolkata Area, India

• Working as a FULL STACK developer on LAMP and MEAN stack for production of different mobile apps, web apps, and desktop based applications. Developing applications based on MVC architecture using LARAVEL framework and MVVM structure using ANGULAR CLI on Linux and Windows environment. Also, responsible for handling REST APIs , JSON data and managing MySQL database. Also responsible for developing Android application based on clients demand and specification.

Aug 2017 – Mar 2018 · 7 mos · Lucknow, Uttar Pradesh, India

• Worked as a data collector and data analyst for a research project on visualization of discrepancies in disease data. We used Python(BeautifulSoup,MatPlotLib) to obtain the data using web scraping and then visualizing the patterns.