Naveen Kumar Duraisamy
Krakow
Summary
Versatile professional with 11 years of experience as a DevOps, ETL/ELT & Cloud engineer including coordinating projects, managing timely execution and delivery. Passionate job seeker in Cloud domain that offers professional challenges utilizing interpersonal skills, excellent time management, problem-solving & analytical skills. Detail-oriented team player with strong organizational skills. Ability to handle multiple projects simultaneously with a high degree of accuracy. Organized and dependable candidate successful at managing multiple priorities with a positive attitude. Willingness to take on added responsibilities to meet team goals.
Overview
12
12
years of professional experience
1
1
Certification
Work History
IAM Database Technical Lead
HSBC
04.2023 - Current
- Skilled at working independently and collaboratively in team environment.
- Self-motivated, with strong sense of personal responsibility.
- Worked well in team setting, providing support and guidance.
- Managed time efficiently in order to complete all tasks within deadlines.
- Demonstrated respect, friendliness and willingness to help wherever needed.
- Passionate about learning and committed to continual improvement.
- Adaptable and proficient in learning new concepts quickly and efficiently.
- Used critical thinking to break down problems, evaluate solutions and make decisions.
- Identified issues, analyzed information and provided solutions to problems.
- Proved successful working within tight deadlines and fast-paced environment.
Senior ETL Developer
ITDS BUSINESS CONSULTANTS, CREDIT SUISSE
01.2022 - 02.2023
- Coordinated monthly roadmap releases to push enhanced/new informatica code to production
- Writing transformation and mappings in Informatica Power Center 10.1.1
- Developed several Mappings with Transformation Logics like Filters, Joins and Lookups, expressions
- Created mappings using different look-ups like connected, unconnected and Dynamic look-up with different caches such as persistent cache
- Performed Impact Analysis of changes done to existing mappings and provide feedback
- Coordinated and monitored project progress to ensure timely flow and complete delivery of project
- Ensuring quality of delivery by using process standardization and best DevOps practices
- SME for Strategic Sub-ledger Operational Data store components
Senior ODI Developer
CAPGEMINI, IKEA
04.2021 - 12.2021
- Used ODI Scheduler Agent to execute scenarios via predefined schedules
- Created and scheduled ODI scenarios as per requirements
- Proficient in developing Continuous Integration/ Delivery pipelines
- Experience with automation/ integration tools like Jenkins
- Knowledge of major cloud service providers, like GCP
- Good understanding of Infrastructure as Code and how can achieve that by using tools like Puppet, Chef, Ansible etc
- Hands-on knowledge of software containerization platforms like Docker and container orchestration tools like Kubernetes and Docker Swarm
- Exposure in overall SDLC including requirement gathering, data modelling, development, testing, deployment, documentation, production support
- Involve in DevOps migration/automation processes for build and deploy systems.
ODI TEAM LEAD
CAPGEMINI, BNP PARIBAS
04.2020 - 03.2021
- Involved in Extraction, Loading (Implement business logic) and Transformation data into
- Oracle DB from CSV files using ODI
- Participated in creating ODI Framework which saves of doing projects
- Created multiple Mappings for full load and incremental loads and executed them accordingly
- Reverse engineered DB level views into ODI and loaded data from view to table using Mappings
- Loaded data from stage to foundation using PL/SQL
- Wrote PL/SQL codes for derived calculations using packages, functions, IF conditions and case conditions
- Used ODI Scheduler Agent to execute scenarios via predefined schedules
- Created and scheduled ODI scenarios as per requirements
- Migrated Mappings from Informatica to ODI studio
- Designed Playbook for Migration and Test strategies
ODI
Team Lead- Hutch, Three
01.2017 - 03.2020
- Automating system build outs and application deployment process
- Designing and deploying dynamically scalable, available, fault-tolerant, and reliable- applications on Cloud
- Selecting appropriate Cloud services to design and deploy application based on given requirements
- Migrating complex, multi-tier applications on Cloud Platform
INFORMATICA DATA DEVELOPER-VIRGIN MEDIA
06.2016 - 12.2016
- Analysis of Application and to capture all external application connecting to jobs
- Onsite – offshore co-ordination
- Deliverables within SLA
- Skilled at working independently and collaboratively in a team environment
- Worked well in a team setting, providing support and guidance
- Worked effectively in fast-paced environments
- Managed time efficiently in order to complete all tasks within deadlines
Executive
Target & Woolworths
08.2011 - 05.2016
- Analysis of application jobs doing FTP and various server
- Proper pre-scoping of servers for migration
- In depth compatibility study for 3rd party tools and components
- To capture all external application connecting to servers
- Conducted regular meetings with team to discuss issues, concerns and updates
- Identified trends and assessed opportunities to improve processes and execution
- Established and implemented departmental policies, goals and objectives
- Established clear and competitive goals, growth roadmaps, and strategic business plans
Education
Bachelors of Electronics & Communication Engineering - Electrical, Electronics And Communications Engineering
Anna University
Tamilnadu04.2011
Skills
- Informatica Data Quality
- 10x/9x, ODI Studio (11G) (12c)
- MySQL, Oracle
- 12C/11g/10g/9i, SQL Server-
- 2012, DB2, Netezza, SSIS
- Jenkins, Azure Devops
- JIRA, Confluence, GIT
- GitHub, GitLab
- Python, Java, C, C, PL/SQL
- SAS
- Tableau, MicroStrategy, Power
- BI, Agile, Scrum
- Job trac, UC4, Control -M
- Lead Teams
- Database Design
- Database Mirroring
Certification
AWS Certified Solutions
Architect – Associate with
Candidate score of 845
Timeline
IAM Database Technical Lead
HSBC
04.2023 - Current
Senior ETL Developer
ITDS BUSINESS CONSULTANTS, CREDIT SUISSE
01.2022 - 02.2023
Senior ODI Developer
CAPGEMINI, IKEA
04.2021 - 12.2021
ODI TEAM LEAD
CAPGEMINI, BNP PARIBAS
04.2020 - 03.2021
ODI
Team Lead- Hutch, Three
01.2017 - 03.2020
INFORMATICA DATA DEVELOPER-VIRGIN MEDIA
06.2016 - 12.2016
Executive
Target & Woolworths
08.2011 - 05.2016
Bachelors of Electronics & Communication Engineering - Electrical, Electronics And Communications Engineering
Anna University
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