Nov 2024 – Feb 2025 · 3 mos · Austin, Texas Metropolitan Area · Hybrid

Jun 2021 – Oct 2024 · 3 yrs 4 mos · Austin, Texas Metropolitan Area · Remote

• Led development of VoiceStream and Call services microservices using Event Sourcing and PubSub.
• Architected data Ingestion pipeline with Kafka, Flink, and designed search architecture with Elastic Search.
• Implemented automated deployment pipelines using Terraform for GCP cloud infrastructure.

Mar 2020 – Apr 2021 · 1 yr 1 mo · Austin, Texas Metropolitan Area · Hybrid

• Led the design and development of Content Search Solutions Team at Apple, focusing on building a next-generation search platform using NLP libraries and result clustering.
• Implemented search features including filtering, faceting, and ranking of search queries using Apache SOLR engine and Lucene query API.
• Developed UI search features using React JS along with Redux and Webpack to enhance user experience.

Jan 2018 – Mar 2020 · 2 yrs 2 mos · Merrimack, New Hampshire · On-site

• Led the development of Fidelity Healthcare application, including Sprint planning and MVP pilot.
• Migrated application to AWS cloud for scalability using various services like S3 Buckets and EC2 instances.
• Designed AWS Cloud infrastructure with VPC, EC2, S3, ELB, and more for a highly available environment.

Sep 2015 – Nov 2017 · 2 yrs 2 mos · Waltham, Massachusetts · On-site

• Led the design and development of IRP and Advanced Simulation Model, resulting in tens of millions in annual savings for top Pharmaceutical companies.
• Mentored junior team members, facilitated code reviews, and developed automated tools using Java 8, Spring Boot, and Spring Security.
• Implemented a SOA microservice with a JSON HTTP REST API and optimized performance using Apex, SOQL, and SOSL.

Jul 2012 – Aug 2015 · 3 yrs 1 mo · Concord, New Hampshire · On-site

• Led project planning and documentation, designed UML and entity relationship diagrams, and developed UI pages using HTML, JSP, JavaScript, and CSS.
• Implemented Struts MVC framework, Session Façade J2EE design pattern, and EJB classes for data interaction, ensuring code quality with JUNIT Test Framework.
• Utilized Log4j framework for code analysis, built source code automation with ANT script, and deployed web applications on WebLogic Application Server.

Apr 2012 – Jul 2012 · 3 mos · Indianapolis, Indiana Area · On-site

• Led project planning and documented requirements for database design, utilizing entity relationship diagrams.
• Developed User Interface pages using HTML, JSP, JavaScript, and CSS for seamless user experience.
• Ensured code quality by utilizing JUNIT Test Framework, guaranteeing optimal performance.
• Implemented SQL queries and Oracle PL/SQL stored procedures for efficient data retrieval and updates.

Oct 2011 – Apr 2012 · 6 mos · Greater St. Louis Area

• Managed ongoing maintenance activities of Smart Data Next Generation (SDNG) in an Agile environment, ensuring timely defect remediation.
• Defined requirements, UI interfaces, and obtained necessary approvals following policies and procedures.
• Utilized Struts Framework for MVC design, configured environment, extended standard action classes, and configured Struts tiles for reusability.
• Implemented SQL queries, Oracle stored procedures, and Hibernate Framework for object relational mapping with the database.

Jul 2011 – Sep 2011 · 2 mos · Greater St. Louis Area

• Led onsite team in managing ongoing maintenance activities of all web sites, defining requirements, and developing UI modules using HTML, JSP, JavaScript, and CSS.
• Maintained databases of maintenance requests, defects, and vulnerability findings, utilizing RAD 7.5 and Eclipse for editing, debugging, and version control.
• Designed JSP layout with Struts Tiles Framework, implemented SQL queries, utilized Hibernate Framework for object relational mapping, and deployed web applications using IBM WebSphere Application Server.

May 2010 – Mar 2011 · 10 mos

• Conducted psychophysical experiments to study human perception of bandlimited phased distortions in natural scenes.
• Designed and implemented experiments using C++ and OPENCV to rate image quality.
• Developed algorithms in MATLAB to predict visual quality of phase distorted images.
• Analyzed visual perception of phase distorted images and initiated a study on phase coherence of natural scenes.

Jan 2009 – May 2010 · 1 yr 4 mos

• Designed real-time vehicle accident detection system using C++ and OPENCV.
• Implemented vehicle tracking with low-level features and human vision model.
• Developed accident detection system based on variance in tracked vehicle features.
• Worked on faster implementation of crash detection algorithm using CUDA and OPENGL.

Jan 2009 – May 2009 · 4 mos

• Graded students in designing of electrical circuits and simulation
• Assisted students in homework assignments and problems in designing circuits
• Helped students in handling PSPICE and MATLAB software
• Tabulated and maintained the students record

Nov 2007 – May 2008 · 6 mos · Chennai Area, India

• Collaborated in a team to develop a medical alert module tracking patient health history
• Designed RFID reader and transmitter using ORCAD tool for patient pass code retrieval
• Programmed microcontroller to communicate with PC using KEIL C programming
• Created patient health record database with MySQL

Nov 2006 – Dec 2006 · 1 mo · Chennai Area, India

• Troubleshooted HCL computer monitor and desktops to ensure smooth operations
• Installed Windows operating systems and application software in HCL support systems for enhanced functionality
• Provided online support for troubleshooting Windows operating systems in HCL systems to optimize performance

Jun 2006 – Jul 2006 · 1 mo · Chennai Area, India

• Routed calls using token ring and bus, registered callers in local domain area
• Assisted field engineers in troubleshooting network problems
• Simulated networking model with NETSIM for efficient call routing
• Developed skills in network troubleshooting and simulation