GARRIC MATHIAS

Oracle JUL 2022 - PRESENT

SOFTWARE ENGINEER

• Worked on creating and configuring Kubernetes infrastructure on OCI using Oracle Kubernetes Engine (OKE)
• Configure Helm charts for application deployment on OKE clusters
• Develop solutions for Public Key Infrastructure (PKI) and Certificates team to enhance existing infrastructure

Indiana University JAN 2021 - JUN 2022

GRADUATE RESEARCH ASSISTANT

• Developed new features for project Librehealth Radiology which is an open-source Google Summer of Code project using Java, Hibernate, JSP and Spring Boot. See Project
• Designed and developed a RESTful Web Service (AI MODEL SERVICE) that exposes a Deep Learning model that detects up to 14 diseases from a Chest X-ray using Python, Flask Restful and OpenAPI Spec for API doc generation. See Project
• Developed a Continuous Integration - CI pipeline in Gitlab for automated Unit Testing and API Doc generation.

MONTRAN DEC 2019 - JAN 2021

SENIOR SOFTWARE ENGINEER

• Team Lead - Designed and led a team of ten to develop a product for NACH E-Mandate Registration.
• Team Lead - Designed and developed a product (Data Exchange Module) for Check Truncation System in India for secure exchange of check images and data files. Used RSA SHA - 256 for Signing and Hybrid Encryption (RSA and 3DES) and implemented SFTP client for secure data exchange.
• Integrated with Hardware Security Module using PKCS11 for signing and encryption of data and JMS Queues for high availability Active-Active clustering. Interacted directly with potential clients and presented the Data Exchange System in collaboration with the Sales Team.
• Incharge of maintaining office firewall and network security. Designed and managed the network infrastructure for a new office setup.
• Trained and led a team of 8 new recruits in developing an internal project for employee leave management.

MONTRAN JUN 2017 - NOV 2019

SOFTWARE ENGINEER

• Data Archival - Developed a module using JDBC for archival of data using Database partitioning which resulted in 85% reduction in time taken for archival of transaction data.
• Transaction Sourcing Module - Developed a module that fetches large volumes of transaction data from multiple sourcing systems with an average speed of 2500 transactions per second in production environment.
• Analyzed and enhanced performance of a Loan Collection System which processes about 20 million transactions in a month with a peak volume of 15 million transactions on a single day. Used caching techniques, multi-threading and appropriate garbage collection technique for increasing performance by upto 25%.
• Enhanced a reporting module by designing an easy to use GUI using Material Design and C3js.
• Developed a generic module for REST and SOAP web services for various processes like Account Verification and Signature Check for Check Truncation System in Palestine.

MONTRAN JUN 2016 - JUL 2016

SOFTWARE ENGINEER INTERN

• Developed a module for interfacing with the Core Banking System using ISO 8583 and Java socket programming.
• Gained understanding of various centralized payment systems like Automated Clearing House (ACH), Check Truncation System (CTS), National Electronic Fund Transfer (NEFT), Real Time Gross Settlement (RTGS) and Real Time Payments (RTP).

• IBM - Docker Essentials See Credential
• Udemy - Angular 8 hands on for Java Developers See Credential
• Technical Coordinator of Computer Society of India - SFIT (2015-2016)
• Certified Basic Web Developer - Computer Society of India (March 2016)
• 1st Place at the Zonal Rounds of National Android App Development Championship (October 2015)
• Certified Football Coach - All India Football Federation March 2014 (License D/2014/Mum/34)