Roshan Kumar

VP of Engineering

Bengaluru, Karnataka, India11 yrs 6 mos experience
Highly Stable

Key Highlights

  • Expert in microservice architecture and data pipelines.
  • Proven track record in fintech and SaaS industries.
  • Strong background in both backend and frontend development.
Stackforce AI infers this person is a Fintech and SaaS expert with strong backend and frontend development skills.

Contact

Skills

Core Skills

JavaHibernateData AnalysisWeb DevelopmentReactBackend DevelopmentAndroid DevelopmentMobile App Development

Other Skills

Microservice ArchitectureData PipelineWorkflow ArchitectureAPI DesignAnalyticsSupply Chain AutomationMedicine Prescription ManagementAzureMySQLSocket.IORedisMongoDBSpringAPI IntegrationHTML5

About

Experienced Software Engineer with a demonstrated history of working in the computer software industry. Skilled in React, Hibernate, Ruby on Rails, Solr Search, Data Pipeline for analytics, database, Java, Service, Event and thread based system. Strong engineering professional with a Bachelor’s Degree focused in Computer Engineering from Delhi College of Engineering. Always open for innovation, impact and ownership.

Experience

Paytm

Engineering Lead

Nov 2022Feb 2026 · 3 yrs 3 mos · Delhi, India

  • High Level design of small amount loan system for multiple bank client, having Paytm as front layer and bank as backend layer for loan lifecycle using microservice architecture and data pipeline.
  • Designed workflow architecture from loan request to repayment and closure of loan.
  • Real time data publish and syncing of data of Paytm Loan book and bank Loan book.
  • Design and implementation of verification agent at each layer to validate transaction and notify to concerned department.
  • Designed contract API between Bank as payment disbursal and Paytm as service provider to client.
Microservice ArchitectureData PipelineWorkflow ArchitectureAPI DesignJavaHibernate

Introgenhealthcare.com

2 roles

Head of Technology

Oct 2021Nov 2022 · 1 yr 1 mo

  • Profit maximization using analytics and area recommendation.
  • Automation of supply chain and inventory management.
  • Daily visit tracking report of marketing executive and their revenue addition.
AnalyticsSupply Chain AutomationData Analysis

Principal Engineer

Jan 2021Oct 2021 · 9 mos

  • Web interface for production and distribution of medicine.
  • Doctor everyday log of medicine prescription.
Web DevelopmentMedicine Prescription Management

Microsoft

2 roles

Software Development Engineer - 3 (Github Division)

Jun 2020Dec 2020 · 6 mos

  • Github Division

Software Development Engineer - II

May 2017Jun 2020 · 3 yrs 1 mo

  • AzDev.in (Azure Cloud)
  • Worked on Deployment Group target page from end to end UI to service layer (API).
  • Worked on react for release definition creation UI for Deployment group phase .
  • Worked on Deployment pool creation UI and its API.
  • Worked single handed on Mysql Deployment pipeline on azure.
  • L2 test infrastructure migration to Azure.
  • Java framework deployment pipeline to azure.
  • Owned and Shipped Environment UI for Build conference using react. It is fasted loading time among all azure devops page having Apdex score greater than 0.96.
  • Owned and shipped the environment contribution addition to the pipelines run page.
  • Worked on Migration of Azure PS, Azure file copy, NLB management and Azure alert tasks to the new tasklib.
  • Delivered mySQL for DG task with L0 & L2.
  • Handled tenet signoff for azure devops 2020 for deployment crew.
  • Worked on MSI based authentication for Azure resource.
ReactAzureMySQL

Limeroad.com

Software Development Engineer

May 2015Apr 2017 · 1 yr 11 mos · Gurgaon, India

  • Server Side Development
  • Worked on chat feature on server side using Socket-IO,Redis,Mongo.
  • Automate Welcome series notification Trigger to vendor using redshift database and java spring framework
  • Vendor Login api written in ruby on rails with session management using Redis.
  • Highly scalable database design using mysql.
  • Scalable Api design .
  • Excel upload for Inventory & Discount Management in bulk using spring ,hibernate.
  • Platform for Event Like B1G1 ,Deal ,RushHour Participation for Vendor using spring , hibernate,mysql,mongo.
  • Worked on Data Warehouse & Develop Real time data stream pipeline from Mongo to Mysql by reading Oplog for Analytics And Written data sanity Job for it.
  • Written Single Handed Java Asyn Mongo driver generic Object Document Mapper For Play Framework.Marshalling and unmarshalling is done from directly Bson stream to object or vice-versa
  • Android Development (3 Month)
  • Developed & Singly managed LimeRoad Seller App.
  • Written Whole New library for Image resizing & compressing & Uploading it to S3 using rest API .
  • Reduced LimeRoad Seller App size to 1.9 MB.
  • Full material design Support .
  • Bring crash rate < 0.1 %.
  • Integrated notification system in app.
  • Implemented chat feature on app side (Vendor can chat with its Customer).
  • Developed Image Editor For LimeRoad Seller App so that vendor can edit his product .
  • Optimized App and API in terms of performance and data consumption.
  • Created Library for parallax effect .
Socket.IORedisMongoDBSpringHibernateBackend Development

Jabong

Software Development Engineer

Jun 2014May 2015 · 11 mos · Gurgaon, India

  • Android Development
  • Optimized App and API in terms of performance and data consumption.
  • Created Library for parallax effect and Implemented in Jabong app.
  • Implemented Return Initiation & tracking and order tracking in Jabong app.
  • Constant part of new feature development in the team.
  • Integrated Jabong App with social media.
  • Created API response logging system for QA team.
  • Awarded certificate of excellence for technical innovation two times.
  • Integrated JUSPAY payment gateway in Jabong app .
Android DevelopmentAPI Integration

Iocl (summer training)

Trainee

Jun 2013Jul 2013 · 1 mo · Panipat Area, India

  • “Online Customer Complain System Project in Java” is a web based application which can be used for handling the various types of complaints occurred in the product of any kind of organization.
JavaWeb Development

Rubus labs (winter training)

BlackBerry App developer

Dec 2012Jan 2013 · 1 mo · Kerala

  • Selected as a paid intern for "HANG OUT INDIA" internship programme for Blackberry apps development & successfully completed the apps using HTML5, JS, CSS & also got the winning prize.
HTML5JavaScriptCSSMobile App Development

Education

Delhi College of Engineering

Bachelor’s Degree — Computer Engineering

Jan 2010Jan 2014

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