Senior Platform Engineer with expertise in CI/CD automation and platform reliability. Proven track record in developing end-to-end deployment pipelines and automating workflows using Python, PowerShell, and Bash. Skilled in managing large-scale data platforms on AWS, Snowflake, and Oracle, with a strong foundation in DevOps practices including release engineering and observability. Experience in supporting regulatory-grade risk and analytics platforms compliant with Basel standards.
Overview
11
11
years of professional experience
7
7
Certifications
Work History
Senior Platform Engineer - Risk Explorer Team
TATA CONSULTANCY SERVICES LTD
BANGALORE
10.2023 - Current
Automated data quality, exploratory data analysis, and anomaly detection pipelines using Python, Pandas, NumPy, and PySpark.
Built and optimized ETL frameworks to enhance data migration and multi-source integration for risk platforms.
Orchestrated mission-critical pipelines with Apache Airflow on AWS, implementing retries and failure alerts.
Developed CI/CD pipelines utilizing Git workflows for automated testing and deployment promotions.
Created SQL and Python pipelines for credit datasets, ensuring compliance with audit requirements.
Implemented AWS cloud services such as EC2, S3, IAM, RDS, and CloudWatch for scalable workloads.
Collaborated with DevOps teams to establish environment standardization and release automation across AWS.
Established observability and monitoring using Prometheus, Grafana, AWS CloudWatch, reducing incident detection time and MTTR.
Delivered operational dashboards in Tableau to monitor platform health and track risk trends.
Supported platform resilience initiatives through capacity planning, root cause analysis, and post-incident reviews.
DevOps Engineer - Risk IT Project Team
TATA CONSULTANCY SERVICES LTD
BANGALORE
09.2022 - 11.2023
Implemented horizontal scaling solutions, leading to increased system efficiency.
Optimized Credit Risk Engine batch jobs in a cloud environment for enhanced performance.
Executed network discovery to facilitate migration support processes.
Migrated end-of-life software from on-premises infrastructure to cloud solutions.
Conducted risk and impact analyses, documenting comprehensive findings.
Maintained production and non-production environments for maximum operational efficiency.
Refactored code to bolster development initiatives, and improve system performance.
Developed automation scripts for test packs, using special tools.
Technical Analyst - Risk Management Operations
TATA CONSULTANCY SERVICES LTD
SYDNEY
05.2019 - 08.2022
Resolved critical production issues impacting bank's exposure breaches in Credit and Market Risk areas.
Upgraded Murex product from 2.1 to 3.1, improving system capabilities.
Contributed to FRTB programme to meet regulatory requirements.
Coordinated application-level changes in Murex for Brexit regulations.
Developed credit exposure data using XVA module, enhancing risk assessments.
Implemented integrated controls within Murex platform for regulatory compliance.
Migrated extensive data and workloads to cloud environments, optimizing performance.
Delivered Multi-Factor Authentication solution for Risk and Regulation infrastructure utilizing RSA access.
Associate Engineer - Enterprise Risk Management
TATA CONSULTANCY SERVICES LTD
KOCHI
06.2015 - 04.2019
Oversaw credit and market risk management operations for leading Australian bank in production.
Executed deployment of application releases to ensure timely updates.
Conducted vulnerability remediation efforts to enhance system security.
Managed severity cases to resolve issues swiftly and efficiently.
Facilitated problem management processes to identify and rectify underlying issues.
Maintained production and non-production environments for optimal performance.
Provided L2/L3 support, implementing enhancements and conducting disaster recovery testing.
Streamlined batch processing to improve overall efficiency.
On The Spot Award, 2025-11, TCS Award Star of the Month, 2025-09, TCS Star Awards On The Spot Award, 2025-05, TCS Award On The Spot Award, 2024-12, TCS Award ES Q4 Excellence Award, 2021-04, CBA CEO Awards Service Commitment Award, 2020-05, TCS Awards Star of the Month, 2020-04, TCS Star Awards On The Spot Award, 2019-02, TCS Award On The Spot Award, 2017-12, TCS Award
<ul><li>Roles and Responsibilities</li><li>Hiring and team building</li><li>Managing team’s career progression and performance reviews</li><li>Managing Performance improvement plan and firing</li><li>Mentoring</li><li>Product roadmap planning and execution</li><li>Accountability of the entire delivery execution including the risk mitigation planning.</li><li>Stakeholder management</li><li>Adhering to Apple Privacy and Security Guidelines for platform</li><li>Design and implementation of new architectures and solutions to manage all online services for AdXchange in Apple Ads.</li><li>Design and implementation of new architectures and solutions deliver Budget experimentation in Apple Ads</li><li>Design and implementation of new architectures and solutions to manage data for Ad Platform.</li><li>Creating and maintaining all the data and analytics and revenue pipelines for Ad Platforms</li><li>Driving the solution for data ingestions and data processing across Ad platform</li><li>Defining the Strategy for data governance and data access</li><li>Collaboration with business to deliver relevant data and insight for our strategy and decisions.</li><li>Managing storage, processing, copy/synchronization etc. appropriate to scale</li><li>Enabling machine learning and algorithm groups by proving them right frameworks and data</li><li>Advancing team’s design methodology and quality programming practices and evangelize those techniques across Ad platform.</li><li>Deliveries</li><li>Setup 8+ member team to design and deliver Budget Allocation and Budget experimentation.</li><li>Leading Ad Delivery services team, responsible for delivering various capabilities like query understanding, targeting, fraud etc.</li><li>Delivered and Lead Design for observability for budget, and data platform in Ad platform.</li><li>Setup 11+ members high performing team to handle various business needs such as analytics and micro services for Display Advertising as well as Data Platform</li><li>Instrumental in driving Data Platform throughout the SDLC from inception, design, development, testing and deployment.</li><li>Instilled a strong team culture of high-quality delivery by constructive feedback, cross collaboration, focus and motivation.</li><li>Delivered Realtime and Batch Platform with various integrations</li><li>Delivered new DIP design for Data Platform</li><li>Delivered design of all the components of Data processing platform</li><li>Transitioned Display data work to India seamlessly and delivered many critical business impacting features and organizational security initiatives.</li><li>Closely worked with various stakeholders to understand the requirements which resulted into efficient remote work culture.</li><li>Seamless Display execution and set up best practices for 24X7 production on-call.</li><li>Tools and Technologies</li><li>AWS, S3, Kafka, Spark, Hadoop, EMR, Hive, Scoop, Flume, Cassandra, Airflow, Oozie, Gobblin, Schema Store, Icloud, Grafana, Kubernetes, Vertica, Alation, snowflake, druid, Iceberg, Java, Scala, IntelliJ, Oracle, MySql, Git, RIO, Spinnaker, Elastic cache, Grpc, Agile.</li></ul> at Apple - Adplatform<ul><li>Roles and Responsibilities</li><li>Hiring and team building</li><li>Managing team’s career progression and performance reviews</li><li>Managing Performance improvement plan and firing</li><li>Mentoring</li><li>Product roadmap planning and execution</li><li>Accountability of the entire delivery execution including the risk mitigation planning.</li><li>Stakeholder management</li><li>Adhering to Apple Privacy and Security Guidelines for platform</li><li>Design and implementation of new architectures and solutions to manage all online services for AdXchange in Apple Ads.</li><li>Design and implementation of new architectures and solutions deliver Budget experimentation in Apple Ads</li><li>Design and implementation of new architectures and solutions to manage data for Ad Platform.</li><li>Creating and maintaining all the data and analytics and revenue pipelines for Ad Platforms</li><li>Driving the solution for data ingestions and data processing across Ad platform</li><li>Defining the Strategy for data governance and data access</li><li>Collaboration with business to deliver relevant data and insight for our strategy and decisions.</li><li>Managing storage, processing, copy/synchronization etc. appropriate to scale</li><li>Enabling machine learning and algorithm groups by proving them right frameworks and data</li><li>Advancing team’s design methodology and quality programming practices and evangelize those techniques across Ad platform.</li><li>Deliveries</li><li>Setup 8+ member team to design and deliver Budget Allocation and Budget experimentation.</li><li>Leading Ad Delivery services team, responsible for delivering various capabilities like query understanding, targeting, fraud etc.</li><li>Delivered and Lead Design for observability for budget, and data platform in Ad platform.</li><li>Setup 11+ members high performing team to handle various business needs such as analytics and micro services for Display Advertising as well as Data Platform</li><li>Instrumental in driving Data Platform throughout the SDLC from inception, design, development, testing and deployment.</li><li>Instilled a strong team culture of high-quality delivery by constructive feedback, cross collaboration, focus and motivation.</li><li>Delivered Realtime and Batch Platform with various integrations</li><li>Delivered new DIP design for Data Platform</li><li>Delivered design of all the components of Data processing platform</li><li>Transitioned Display data work to India seamlessly and delivered many critical business impacting features and organizational security initiatives.</li><li>Closely worked with various stakeholders to understand the requirements which resulted into efficient remote work culture.</li><li>Seamless Display execution and set up best practices for 24X7 production on-call.</li><li>Tools and Technologies</li><li>AWS, S3, Kafka, Spark, Hadoop, EMR, Hive, Scoop, Flume, Cassandra, Airflow, Oozie, Gobblin, Schema Store, Icloud, Grafana, Kubernetes, Vertica, Alation, snowflake, druid, Iceberg, Java, Scala, IntelliJ, Oracle, MySql, Git, RIO, Spinnaker, Elastic cache, Grpc, Agile.</li></ul> at Apple - Adplatform