Headline

Senior Technical Lead@ Paytm || Algorithms || Data Structure || Java || Design Pattern || Multithreading || SQL || Redis || AWS S3 || Kafka

About

FinTech | Competitive Programmer | Technical Lead at Paytm • 8 year experience as a Developer for working in Payment Network/Financial Service Domain. • Hands-on experience in the analysis, design, and development of Restful Webservices using Java, J2EE, Elastic, Kafka, Spring. • Experience in the end-to-end development of software products from requirement analysis to system study, designing, programming, coding, unit-testing, debugging, documentation, implementation, and maintenance. • Problem Solving skills & proficiency in Data structures & Algorithms. ------- Technologies/Skills --------- -> Data Structures & Algorithms -> Languages: Java -> Frameworks: Microservices | Spring Boot, Spring Batch, Spring Data JPA | AWS Lambda | Kafka | Rx Java | Vert.x | JUnits using Mockito/PowerMock -> Tools: Amazon S3 | Guava Cache | Maven | Jenkins | Grafana | Kibana | Redis -> OS: Macintosh | Windows | Linux -> Database: MySQL | Prometheus (time series) -> Version Control: GitHub | Bitbucket -> IDE: IntelliJ | Eclipse

Location

Bengaluru

AI stack

claude

cursor

github copilot

grok

hermes agent

openai

Work experience

Senior Technical Lead at Paytm, Apr 2026 - Present · 6 mos, Bengaluru, Karnataka, India

Technical Lead at Paytm, Apr 2025 - Mar 2026 · 1 yr, Noida, Uttar Pradesh, India

Senior Software Engineer at Paytm, Apr 2023 - Mar 2025 · 2 yrs, Noida, Uttar Pradesh, India, • Designed and developed highly scalable and configurable Event Gateway service from scratch and deployed to AWS and migrated traffic to this new service. • Developed these services to handle traffic of more than 15000 TPS from multiple verticals of paytm. • Data gathered by this service is used to flag potential fraudulent transactions and fraudulent users. • Data attributes can be customised in DIY manner with a lot of flexibility. • Worked on migration strategies to migrate traffic from legacy system to new system without a glitch.

Software Engineer at Paytm, Mar 2022 - Mar 2023 · 1 y, Noida

Senior Software Design Engineer 1 at Newgen Software, Jul 2021 - Mar 2022 · 9 mos, Noida, Uttar Pradesh, India, • Developed HealthMonitor tool for Newgen BPM product. • Revamp of iForms from Core Java to SpringBoot

Senior Software Engineer at Newgen Software, Jul 2020 - Jun 2021 · 1 yr, Noida, Uttar Pradesh, India, • Product security(Veracode, Burp, Acunitix). • Worked on redis and hazelcast. • Optimization from java api to stored procedure.

Software Engineer at Newgen Software, Jul 2018 - Jun 2020 · 2 yrs, Noida, Uttar Pradesh, India, • Developed Initiation Agent tool to create transactions in BPM product by reading configured mail. • Developed Mailing Agent tool to send mails in BPM product. • Developed Process Server to complete transactions of BPM product. • Designed version upgrade scripts. • Provided production support in major upgrades.

Education

Bachelor of Technology - BTech, Computer Science, Punjab technical university