Bagatheesh K
Bangalore
Summary
12+ years of experience in software lifecycle majorly Fintech APIs - Analyzing requirements, brain storming High level system design, Optimizing performance, charting Low level system design with principles intact, driving Developers and QA, taking responsibilities for end-end delivery with utmost commitment and sincerity.
GitHub Handle : https://github.com/Bagatheesh/
Overview
14
14
years of professional experience
1
1
Certificate
Work History
SDE III
JP Morgan Chase
05.2023 - Current
- Realtime Kafka based application, Spark Ingestion, API Development
- Optimized performance of API - 80%.
- Worked with scale of ~200 TPS, handling millions of data from Cassandra.
Senior Tech Lead
Qwikcilver, a Pine Labs Company
05.2021 - 12.2022
- Instrumental in Design and development of Colossus Microservice - Generic and Async Bulk Transaction Processor with parallel processing, resilience, monitoring. Improved time taken for generation of 1Lakh cards by 60%.
- Built several features in Gift Card's and Wallet's Core transaction APIs using DDD Architecture with 90% Unit Test coverage. Optimized and achieved performance improvement ~50%.
- PoC on Azure Event Hub Consumer and designed framework for Integration with QC APIs.
- Presented Tech Talks - Transaction & Architecture, Microservices, DDD & Design Patterns
Tech Lead
Qwikcilver
12.2016 - 04.2021
- Ideated and Built PII framework with SQL Query Parser and Factory -removed redundant code across Apps - Brought down development time to ~0.
- Implemented Extension Framework- integrating customer specific API request and Response parameters and Validations with 0 development time, thus onboarding new customers in a jiffy.
- Designed and built 3rd Party Microservices which can be scaled independently with its own DB context.
Senior Software Engineer
Qwikcilver
12.2014 - 12.2016
- Prototyped and proposed solution for Browser POS with configurable UI layouts and got it approved for Development
- Integral part of Development of Browser POS - owned end-end dev & delivered on time which accounted for a major customer launch.
- Built backend service which processed 50K cards async and with fault tolerant features - Pause/Resume/ProcessFailedJobOnRestart
Senior Software Engineer
GE Healthcare
06.2013 - 06.2014
- Design and Development of DICOM(Digital Imaging and Communications in Medicine) Integration with GE Application
- Participated in Crowd Sourcing projects - PLAY framework
Software Engineer
Honeywell Technology Solutions
06.2010 - 06.2013
- Implemented .NET device drivers for Barcode reader, RFID reader and writer, Bluetooth Interface for peripheral devices like Temperature gun and Vibration Probe.
- Developed WCF Services for integration with Windows Mobile Client.
Education
B Tech - Information Technology
PSG College of Technology
Coimbatore05.2010
Skills
- Languages : Java 8, Spark, C, C
- Frameworks : Spring Boot
- Cache : Redis, Ehcache
- Messaging : RabbitMQ, Kafka
- Databases : MySQL, Cassandra
- Cloud : AWS Fundamentals
- UI Frameworks : Knockout JS, Bootstrap
- OS : Linux, Windows
- Tools : JMeter, Blazemeter, Splunk, Dynatrace, Jules
Certification
- Masters in Computer Science from Scaler Neovarsity (Oct 2021 - Ongoing)
- Udemy Course - Master Microservices with Spring Boot and Spring Cloud, Apache Spark, etc
Timeline
SDE III
JP Morgan Chase
05.2023 - Current
Senior Tech Lead
Qwikcilver, a Pine Labs Company
05.2021 - 12.2022
Tech Lead
Qwikcilver
12.2016 - 04.2021
Senior Software Engineer
Qwikcilver
12.2014 - 12.2016
Senior Software Engineer
GE Healthcare
06.2013 - 06.2014
Software Engineer
Honeywell Technology Solutions
06.2010 - 06.2013
B Tech - Information Technology
PSG College of Technology
Awards & Recognitions
- Individual Excellence Award - for successful development and Go-Live of Browser POS application and debugging/solving critical production issues on time.
- Star Award - for coming up with innovative solution for Bulk Processing of Gift Cards that supports multiple customers in an ease with lot of inbuilt flexibility .
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