Saravanan Balasubramanian Email & Phone Number

Mountain View, California, Us

Leading AIOps and observability initiative in Intuit.

Mountain View, California, Us

As the Main contributor in Intuit Open source project - Argo Workflows(https://argoproj.github.io/projects/argo) is an open-source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Argo Workflows is implemented as a Kubernetes CRD. ... Model multi-step workflows as a sequence of tasks or capture the dependencies between tasks using a graph (DAG).

Senior Architect, Design/Develop/Deploy Radius Predictive Data Platform.Owned Radius Predictive Data Platform application Architecture, Implementation, Release, and Production Support. Presented and convinced architectural designs with stakeholders involved in projectsRe-Architected the existing monolithic application to high scalable RESTful Microservice Implemented Microservices using Spring boot. Generated Metrics with method level granularity and Persistence using Spring AOP and Spring Actuator.Designed and Implemented Real-time heavy data processing application using AWS Lambda, Kinesis stream, Redis and Elasticsearch.Initiated and converted containerized deployment on Kubernetes for all Radius Microservice.Reduced 30% of AWS cost every month on new Microservice Architecture.Worked closely with CTO and Product Manager for gathering product requirements and created a high-level architectural design, ensured feasibility and functionality with existing Services.Actively participated in the continuous improvement of the software development process; performed root cause analysis, identified problem areas, and makesManaged and mentored App platform team with 6 members Environment: Java, Jetty, RESTful, Spring Boot, Spring Batch, Postgres, AWS Cloud, AWS Lambda, AWS Kinesis, Elastic Search, Redis, SQS, DynamoDB, Docker, Kubernetes, Linux.

San Diego, Ca, Us

Working as Technical lead in Design, Development and Support the Indoor positioning (PIP), Global Terrestrial Position Service (GTPs) and Xtra System Monitoring (XSM).• Led the major releases of PIP Server, GTP Server and XSM Server with US team and India team. • Provided deep background knowledge of applications to business analysts as subject matter expert.• Gathered and negotiated requirements from IZAT product management teams. • Analyzed application performance and optimized the caching, connection pool, database tables, indexes, and stored procedures. Improved application performance by 30%.• Designed and developed complex position calculation algorithm.• Played a key role in evaluating, conducting proof of concepts and migrating server applications to AWS Cloud.• Proposed and reviewed new position calculation algorithm with Location Position system team.Environment: Java, Jetty, ASN1.1, JSON, Splunk, MySQL, SQLite, JSP, Spring, Hadoop, Hbase, Hive, Tableau, MyBatis, Eclipse, Linux, AWS Cloud, CloudFront, Memcached, AWS SQS, REST API(soap/json).

San Diego, Ca, Us

Worked as lead Engineer in Design, Development and Support the EPC module in TBS.• Led Evolved Packet Core (EPC) module in LTE TBS project. • Organized project plans, effort estimates and delivering status to management.• Gathered and negotiated requirements from customer QCT MST and QCT UE DEV teams. • Prepared and presented HLD / LLD to senior technical teams in design phase.• Implemented requirements and maintaining Software components.• Developed a generic, fast interface architecture to integrate with other Test base station.• Proposed and implemented automation test suit which reduced 60% testing efforts. • Participated in a newer 3GPP specs review and design to incorporate the changes.• Supported the integration / system testing teams.Environment: Java, C++, Eclipse, Python, Perl, HTML, Javascript, Ajax, TSN, ASN1.1, Linux.

San Diego, Ca, Us

Led / Managed MFMS and Provisioning systems with up to 4 members. • Prepared and presented HLD / LLD to senior technical teams in design phase.• Designed and developed server side components.• Negotiated and met newer deadlines to accommodate for changes in requirements and schedules.• Researching and evaluating 3rd party libraries and software (e.g. NMS solutions, SNMP APIs).• Coordinated with Qualcomm legal team for delivering OSLG information for MediaFLO Infra-system.• Proposed design refactoring with AgentPP SNMP Library for Java and C++ components which reduced 20% SNMP development on each module. • Led SNMP layer refactoring effort across all the components of MediaFLO system.• Onsite support for production deployment and troubleshooting production issues.• Acted as a development product engineer for several MediaFLO server releases.• Supported the integration / system testing teams.• Mentored new team members (Experienced / Fresher) and guiding interns.Environment: Java, C, C++, J2ee, JSP, Servlet, Struts, Spring, XML, JSLT, Oracle, P4, log4j, JUnit, Maven, Eclipse, NMS, AgentPP, SNMP4J.

Tokyo, Jp

1 Taking the feature release ownership.2 Designed and developed reusable and extensible java beans components including common components, business logic components, and form layout beans as part of user interface framework. Preparing System Requirement Document and Detailed Design Document.3 Designed Graphical User Interface for the system, including wizards, input forms, graphs, interactive maps with network element status using the MVC framework.4 Preparing Project plan and Estimation.5 Developing JSP, XML, AJAX, Spring Controller and JUnit Test case.6 Mentoring Product functionality knowledge to team members7 Involving in Feature testing and implementation.8 Involving Bug fixing and production support.

Taken ownership of delivery the new features and future version. Gathering the new Business Requirements from customer. Create the report of Impact Analysis on new Requirements. Preparing System Requirement Document and Detailed Design Document, prepared Project plan and Estimation, Lead the offshore team, Arranged the team meeting and Client meeting. Writing the Custom Jsp Tag libraries and utility jars. Java, J2ee, JSP, Servlet, XML, XSLT, JSLT, Oracle, Web Services, WSDL, winCVS, log4j, JUnit, ant, WebLogic 8, Eclipse.

Requirement capturing, Designing Design document, System study, Create User Interface using JSP, Struts and Tiles, Creating DAOs and Services for module. Created web service, WSDL and generate ties and stub for Web service. Written Perl for backend process. Used object Oriented Techniques in the design and development of the system. Carried out module level Unit test using Junit and writing test case and Execute. Unix, Eclipse, Java, Struts, Tiles, JSP, Web Services, winCVS, log4j, JUnit, ant, Oracle, Weblogic, Perl.

System study, XML Schema Design, XML DB Operation, Trigger and PL/SQL Procedure Writing, Create User Interface using JSP, Struts and Tiles, Session and MDB bean Creating and deploying. Used object Oriented Techniques in the design and development of the system. Carried out module level Unit test using JUnit. WINDOWS 2000, JDeveloper, XML, Java, EJB, Struts, Tiles, JSP, Oracle 9ias, OC4J.

Master, Computer Applications

Bachelor'S Degree, Computer Science