Sivakumar Arumugam
Chennai
Summary
Accomplished Senior Technical Consultant with 14 years of expertise in IT, specializing in database and ETL data-mapping projects across diverse industries, including BFSI, SaaS, health insurance, mutual funds, and retail. Proficient in database development, ETL data mapping, data warehousing, software programming, and APIs. Skilled in managing cross-functional teams, and delivering technical solutions aligned with Agile and Waterfall methodologies. Recognized for technical excellence and process implementation, with certifications in Agile Scrum, Informatica, and Oracle Performance Tuning.
Overview
14
14
years of professional experience
3
3
Certification
Work History
Senior Tech Consultant
Luxoft SDN BHD
10.2023 - 12.2024
- Project for developing regulatory reporting applications - TBGS and GDW, for retail banking client. Managed technical team of 5 during the development and enhancements applications.
- Successful implementation of BASEL4 and Common customer identifier project for TBGS application
- Application SME with complete application knowledge
- Task assignment and maintain tracker
- Conducting triage call on task status and settings of priority
- Provide technical solutions - creating Oracle SQL extraction scripts, PLSQL Stored Proc, packages, table creation and it's data mapping documents, data extraction logic from source in informatica, Control-M job creation for ETL workflows
- Conducted several Oracle PLSQL and informatica technical interviews for Luxoft recruitment process in building the technical team
- Work with clients on new requirements and creating technical solutions aligned with updates on regulatory reporting in the APAC region
- Technical project team management in database, ETL and shell scripting.
- Data analysis and debug of issues during migration and technical guidance to business analysts
Solution Consultant
Avows Technologies SDN BHD
01.2019 - 09.2023
- Project for Health insurance client, worked as Technical Solution analyst in a team of 4 developers. PowerBuilder Front End programming for medical claims processing application - MCS. Also did Sybase database development. Shell script files for daily, monthly, and annual jobs to process settlement from MCS.
- Incident analysis and resolution for productions issues in MCS reported by application users
- Support to other client applications that are dependent on MCS - includes analyzing error logs in web services
Senior Software Engineer
Larsen & Toubro Infotech
03.2017 - 09.2018
- Technical lead for Mutual fund brokerage application. Involved in requirement gathering from client, development of oracle PLSQL programs and Sybase PowerBuilder Front End development for the application.
- Informatica workflow between different application to DWH
- Task assignment and project tracker maintenance using JIRA tool.
- Code maintenance and version control using RTC
Senior Developer
Aspire Systems
11.2014 - 03.2017
- SaaS model application development in Oracle PLSQL, SQL, shell scripting in UNIX
- Enhancement of Application's UI using HTML, JavaScript
- Modification in application's Web API - XML and JSON formats using WSDL, YAML files and testing using SOAPUI.
- Source code version control and maintenance using GIT
- Tracking of application's bug and release incidents using Atlassian JIRA
Project Engineer
Wipro Technologies
11.2010 - 09.2014
- Worked for Retail and consumer goods client as Senior Developer role involved in complete SDLC of batch script files and SQL files in Unix shell
- Involved in enhancement work that has Exadata to Teradata using informatica PowerCenter and BTEQ
- Application GUI development using PowerBuilder
- Data backloading and other data warehousing operations through Unix scripting modules
- Conducted technical session in Oracle DB development and best practices
Education
B.E - Electrical and Electronics Engineering
04.2010
Skills
- PL and SQL development
- Software development
- SQL optimization
- Advanced SQL queries
- Relational databases
- ETL development
- Data warehouse architecture
- Database design
- Data transformation
- UNIX shell scripting
- Python development
- APIs
- Git and GitHub
- Jira and confluence
- Agile scrum and SDLC processes
References
Available upon request
Certification
- Informatica PowerCenter
- Oracle performance tuning
- Agile scrum master
Timeline
Senior Tech Consultant - Luxoft SDN BHD
10.2023 - 12.2024
Solution Consultant - Avows Technologies SDN BHD
01.2019 - 09.2023
Senior Software Engineer - Larsen & Toubro Infotech
03.2017 - 09.2018
Senior Developer - Aspire Systems
11.2014 - 03.2017
Project Engineer - Wipro Technologies
11.2010 - 09.2014
Anna University - B.E, Electrical and Electronics Engineering
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