Nilamber Kumar
Software Engineer(Java Full Stack)
Hyderabad
Summary
Innovative Lead Developer with 13+ years of industry experience and extensive programming knowledge. Experienced handling all stages of development and following all software guidelines. Troubleshoots glitches, improves on existing software and tests products in real-life situations.
Overview
14
14
years of professional experience
7
7
years of post-secondary education
Work History
SEM/Director of Engineering
HT Media
06.2022 - Current
- Led the Team of 25+ engineers who delivered multiple features and applications for HT/LM and LH CMS(Blank paper) of websites .
- Improved the KPI of CMS (API response time) and achieve zero downtime including the deployment as well .
- Led the development of Geneal election 2024 which had very strict timeline .
- Designed and developed the Poll/Quiz/Prediction for Hindustan times /Live Mint as well as Live Hindustan .
- Designed and Developed the multiple product requirement which includes new Live blog implementation , Author Page implementation for mobile apps .Video CMS , Automated Article/Live blog creation.
- Led the Optimization of elastic and mongo query for CMS.
- Help setup pipeline for all the quality issues and fixed the vulnerabilities for legacy code .
- Integrated chat GPT with CMS .
- Integrated multiple language translation service with CMS like Google bard,Azure translation Service and Open AI.
- Onboarded Pinpoint for multiple micro service and help implement alerting monitoring for the services .
- Migrated the CMS from Standalone mongo DB to amazon Document DB to achieve beter scalability .
- Technology Used:- Java 8 &11/Spring Boot/Mongo DB/Elastic Search/Redis/Rabbit MQ/Amazon Document DB/Angular JS/Maven/Node JS /Shell Script/EC2/ELB/Nginx/Amazon Cloud front/Akamai CDN Service/Kotlin/Python /Maven/Git/JIRA
Senior Ass/AVP(Specialist Application Developer)
DBS DAH2
12.2018 - 06.2022
- Led ACCP (Audit Confirmation System ) development Team .
- As part of ACCP I got chance to rollout application for INDIA and INDONDESIA so did end to end application deployment Setup code repo, Prepared Jenkins Pipeline setup Batch server (Linux environment), DB servers, LTM, Maxscale.
- Developed microservice for ACIN and deployed on pcf .
- Worked to develop SINGLE LOA feature, Interface a new product for HKCLS, developed programs to import data from multiple upstream system.
- Led the CVSA GANDALF migration project .
- As part of migration from CVSA to CVSA GANDALF changed the host OS from AIX to LINUX, Database has been changed from DB2 to maria DB, Application server has been changed from IBM WAS to JBoss.
- Changed DB2 Specific SQL Queries for MariaDB.
- Did the performance optimization for Maria DB SQL queries.
- Changed legacy java code to Recreate JDBC connection is not alive in Connection Pool.
- Wrote jobs to pull Risk score from ADA (Rest API) instead of BIP (SCP file transfer) Wrote Data migration script to migrate around 300 GB data from DB2 to maria DB within 10 hours.
- Developed SOAP based Service to send past cheque images to front End.
- Integrated new ibm mq library for higher cipher to consume message from message Queue.
- Changed Jasper Reports SQL Queries to make it compatible to maria DB.
- Got chance to work on BPCP (Bulk Payment on Cloud platform) and started with end to end development of account number modification where I change the file format logic for up stream and downstream system.
- Technology Used: Java, Spring boot, Maria DB, SQL,IBM MQ, JBOSS, Shell Script, Maven, Jenkins, Sonar, Git, PCF, Angular JS, NodeJS 6.
Lead/Staff Engineer
Polycom R&D center Hyderabad
07.2016 - 12.2018
- Led the RPTouch(Group series controller device) software development Team .
- Added Xwalk Runtime library to the Android OS Version 4.2 of Touch Controller to support TLSV1.1 and 1.2 for WebView.
- Developed User interface and Web Services for 802.1X authentication, Certificate management and revocation.
- Added TLS V1.1 and TLSV1.2 for Real Presence Touch Webserver running on Android 4.2.
- Wrote Touch device pairing logic with Group Series.
- Designed and implemented Content sharing from USB stick.
- Fixed Bugs in Call state, Directory and UX for Touch Controller.
- Technology Used: Java, Restlet library (Rest API), SQLite database, Shell Script, Ext JS 4.2,Angular 2.0 JSON, Gradle, Android framework , 6.
Senior software engineer
Aricent Technologies
02.2015 - 06.2016
- To design and write Different Radio Device (Uri Beacon and AltBeacon) Support to find the User Location on that Setup.
- Implemented Capture Screen shot functionality for user navigation.
- Worked to consume/create web service and done some correction in old architecture.
- Technology Used - Java, Spring, Hibernate
Technical Lead
ILMP technologies
06.2014 - 01.2015
- Led the mobile application Team of size 12 .
- Responsible for all the mobile application design ,development and delivery to the client .
- Developed following applications MessageU,Synco,Powering .
- Technology Used-Java,Android SDK,Objective C,Ionic framework
Software Engineer/Senior Software Engineer
Kellton Technology
09.2010 - 06.2014
- Started my career as a backend java developer got chance to develop Smart LLC based on spring roo.
- Got chance to work on blackberry as well as android application .
- Developed application blackberry application for Ask laila and Conde Nast Traveller.
- Got chance to work with Makemytrip Hotel Team where I developed web ui as well as developed back end functionalities like cross DC RDIS sync.
- Technology used-Java,Spring roo,Spring 1.x ,Angular 1.x,Android SDK ,Blackberry SDK
Education
Bachelor of Engineering - Computer Science
Shri Mata Vaishno Devi University,
Katra Jammu & Kashmir 08.2006 - 06.2010
BIEC(12th) - PCM
CM Science College
Darbhanga Bihar 02.2001 - 02.2003
BSEB (10th) -
High School Dharampur
Samastipur Bihar 02.2000 - 02.2001
Skills
Data Structure and Algorithm
Java/J2EE
Spring Boot
Angular JS
SQL
NOSQL(Mongo DB/Elastic/REDIS)
Accomplishments
- Led the team rollout ACIO(Indonesia Rollout for ACCP) and ACIN (India Rollout for ACPP) .
- Helped ACCP Team implement download data functionality with sort span of time using existing data migration framework.
- Migrated CVSA from DB2/AIX/WAS to MariDB/LINUX/JBOSS(CVSA GANDALF) and deployed in production with zero week day downtime .
- Helped MakemyTrip reduce search time by implementing cross DC Redis Sync.
Timeline
SEM/Director of Engineering
HT Media
06.2022 - Current
Senior Ass/AVP(Specialist Application Developer)
DBS DAH2
12.2018 - 06.2022
Lead/Staff Engineer
Polycom R&D center Hyderabad
07.2016 - 12.2018
Senior software engineer
Aricent Technologies
02.2015 - 06.2016
Technical Lead
ILMP technologies
06.2014 - 01.2015
Software Engineer/Senior Software Engineer
Kellton Technology
09.2010 - 06.2014
Bachelor of Engineering - Computer Science
Shri Mata Vaishno Devi University,
08.2006 - 06.2010
BIEC(12th) - PCM
CM Science College
02.2001 - 02.2003
BSEB (10th) -
High School Dharampur
02.2000 - 02.2001
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