Mohd Umar Khan

About Mohd Umar Khan

I am a Backend developer experienced in building fintech web applications over 5 years of experience in software development, I have a strong background in Java and have worked extensively in backend development.In my previous role as a Backend Java Developer at Chargebee Technologies, I was responsible for designing, developing, and maintaining backend systems that were critical to the success of the company. I worked closely with cross-functional teams to ensure that the systems were scalable, robust, and met the requirements of both internal and external stakeholders.I have experience with a range of tools and technologies, including Spring Boot, Hibernate/JPA, RESTful web services, Microservices, Messaging Queue, AWS cloud and SQL & NoSQL databases. I am familiar with agile development methodologies and have used tools such as Jira, Monday, RocketLane and Confluence to manage projects and communicate with team members.What sets me apart as a developer is my attention to detail and my commitment to quality. I understand the importance of the Design Pattern, SOLID Principles, scalable System Design, writing clean, well-documented code and have a track record of delivering high-quality work on time and within budget.I am excited about the opportunity to bring my skills and experience to your company and to contribute to the success of your projects. Thank you for considering my application. I look forward to hearing from you.

Experience

1. Product Development Engineer Ii

   Razorpay

   Aug 2023 — Present · Bengaluru, IN

   Developed and designed a Micro-service to automate the onboarding procedure for creating workspaces for the banks and our internal system, facilitating data and amount reconciliation. This service reduces the manual effort from a week to a one day activity using Java, SpringBoot, SQL AWS.• Develop multiple features in the code base to ensure smooth reconciliation by handling client(bank) edges cases such as partial & multiple refunds, transaction failure and amount mismatch etc.• Contributed in scaling the recon system to handle multiple jobs to process enormous transactions required for reconciliation in UPI and cards.• Scheduled multiple jobs in Databricks written in python for daily data ingestion in the recon system.• Developed dashboards on Grafana for real-time failure tracking of payments for Product Support team.• Designed and developed an event-based logging feature for transaction failures and real-time notification on slack to facilitate the analysis of these errors, aiming to enhance API performance using Java, SpringBoot, MongoDb.• Developed an Error Alert functionality for the product to promptly address recurring errors within a specified time frame.

Education

• St. Joseph's College, Allahabad

  School

  1999 — 2013

• Centre for Development of Advanced Computing (C-DAC)

  PG-DAC, Computer Science

  2018 — 2019

• Integral University, Lucknow, Uttar Pradesh

  Bachelor of Technology (BTech), Computer Science

  2013 — 2017

Skills

• Project Management
• Microsoft Powerpoint
• Customer Service
• Microsoft Word
• Leadership
• Powerpoint
• Microsoft Excel
• Research
• Public Speaking
• Microsoft Office
• Management