Apr 2022 – Sep 2023 · 1 yr 5 mos · Bengaluru, Karnataka, India

• Maxar Technologies – Co-owned technology and product direction for a B2B SaaS e-commerce platform, shaping platform capabilities, integrations, and architecture to support global imagery and geospatial services in alignment with business objectives.
• Architected a cloud-native, API-first platform, integrating enterprise systems such as SAP and Salesforce and enabling scalable partner and customer workflows.
• Designed and implemented identity and access management architecture, including SSO, authentication, and authorization, leveraging Okta, SAML, and Active Directory.
• Architected and delivered secure, compliant payment platforms supporting subscriptions and recurring billing, integrating gateways such as Recurly, Stripe, and Cybersource.
• Led payment system architecture, including transaction processing, security controls, and infrastructure design, balancing business requirements with scalability and regulatory constraints.
• Defined and enforced security and compliance measures, including encryption, tokenization, fraud detection, and adherence to PCI DSS and GDPR standards.
• Led application and data platform migrations from on-prem and hybrid environments to AWS and GCP, modernizing databases using RDS, Aurora, DynamoDB, and CloudSQL.
• Drove performance optimization, high availability, and disaster recovery architecture across application and data layers.

Jan 2019 – Apr 2022 · 3 yrs 3 mos

• Architected and Led cloud-native solutions for large retail clients including Kohl’s, GAF, and Nike, supporting large-scale digital and data platforms.
• Designed end-to-end cloud architectures on AWS and Google Cloud, driving technical roadmaps aligned with business and transformation goals.
• Played a key role in Kohl’s large-scale cloud transformation, covering cloud assessments, strategy definition, migration planning, and execution, including solution design and cost modeling.
• Architected and guided adoption of cloud-native microservices architectures, defining migration patterns from monolithic and SOA-based systems to modern distributed platforms.
• Provided architecture leadership across multiple teams and programs, ensuring solutions adhered to defined architectural principles, integration standards, and non-functional requirements.
• Collaborated with enterprise architecture, business stakeholders, and data consumers to translate requirements into scalable cloud and application designs.
• Designed and reviewed secure, compliant cloud architectures, addressing security, identity, and regulatory considerations.
• Architected and supported Kubernetes-based workloads on GKE, including service mesh (Istio) and policy enforcement (OPA).
• Contributed to performance engineering, including peak and off-peak workload planning and optimization.
• Designed deployment strategies such as Blue-Green and Canary releases across AWS and Google Cloud environments.
• Contributed to data engineering initiatives at Nike, including the architecture of a Unified Data Platform covering data acquisition, ingestion, real-time ETL pipelines, storage, and analytics for multiple use cases.

Jul 2017 – Jan 2019 · 1 yr 6 mos

Apr 2014 – Jul 2017 · 3 yrs 3 mos

• Worked on Big Data initiative for Radiology solutions, designing and implementing ETL pipelines for DICOM and HL7 data, including extraction, transformation, data cleansing, and error-handling, with data persisted into MapRDB.
• Partnered with senior stakeholders to gather functional requirements and shape an MVP for radiology analytics and clinical workflows.
• Architected and implemented change data capture (CDC) and delta processing strategies, including delta merge patterns, to support near–real-time data updates.
• Played a strategic role in design, contributing to key architectural decisions and execution of critical project deliverables.
• Led tool evaluation and selection, and contributed to the design of end-to-end analytical solutions for radiology data.
• Analyzed ETL-related business requirements with product owners, evaluating alternative architectural approaches and recommending optimal solutions.
• Contributed to different vision like system architecture, performance, deployment, storage, security, reliability, and scalability perspectives for the radiology platform.

Apr 2013 – Apr 2014 · 1 yr

• Worked on FSF (Framework Solution Framework) at Philips, a platform enabling rapid development of clinical applications for internal stakeholders, providing advanced visualization of multi-modality medical imaging data (MR, CT, XA, NM, Ultrasound).
• Designed high-level and low-level architectures for core framework modules.
• Supported platform adoption and integration by internal clinical application teams, ensuring correct usage patterns, extensibility, and performance.
• Performed design and code reviews across framework modules to ensure adherence to architectural standards, quality, and maintainability.

Apr 2011 – Apr 2013 · 2 yrs

• Served as an Individual Contributor on the Market Data Server (MDS) at Deutsche Bank, a critical platform delivering real-time and reference market data across multiple asset classes including bonds, futures, FX, yield curves, volatility grids, and treasury instruments.
• Designed and developed an Excel-based trading integration using VSTO (C#) with a Java-based backend, enabling ingestion and upsert of trading data across five global regions (London, New York, Singapore, Sydney, Tokyo).
• Contributed to requirements analysis, functional specification (FSD), task decomposition, and effort estimation for market data ingestion and distribution workflows.
• Built and deployed solutions across QA, UAT, Staging, and Production environments, supporting parallel releases and global rollout schedules.
• Coordinated UAT validation, production releases, and rollback procedures, ensuring stability of mission-critical financial systems.
• Acted as a production implementation coordinator, communicating release status, risks, and outcomes to global stakeholders.
• Authored technical design documentation and handover artifacts, supporting long-term maintainability and operational readiness.
• Technology Stack:
• C#, WCF, WPF, Windows Services, Quartz.NET, LINQ, Oracle 10g, SSL, REST and SOAP web services, Excel Add-ins (VSTO, COM, XLL), Dependency Injection / IoC, MEF, Design Patterns, VBA, and supporting testing libraries.

Apr 2010 – Apr 2011 · 1 yr

• Contributed to Code Deployment and Automation initiatives for C# and Java applications in the banking domain, establishing early DevOps and CI practices.
• Designed and implemented continuous integration pipelines using Hudson, automating build, test, and quality validation workflows for multi-language projects.
• Integrated static code analysis and quality gates using Sonar, enabling visibility across key quality dimensions through centralized dashboards.
• Implemented automated testing and quality checks to improve code reliability, maintainability, and release confidence.
• Supported standardized build and deployment processes, reducing manual effort and improving consistency across environments.
• Tooling & Platforms:
• Hudson, TeamCity, Maven, Sonar, NUnit, NAnt, PartCover, FxCop, StyleCop, SourceMonitor, CI/CD automation frameworks.

Jan 2008 – Apr 2010 · 2 yrs 3 mos · Coimbatore TamilNadu

• Served as an Individual Contributor designing and delivering multi-channel web and service-based platforms, leveraging ASP.NET and Windows Service–based architectures.
• Contributed across the full software development lifecycle, including requirements analysis, design, implementation, testing, deployment, and ongoing maintenance.
• Designed and built rich, interactive web applications, collaborating closely on product functionality and user experience discussions.
• Developed self-contained, reusable, and testable components, improving maintainability and accelerating feature delivery.
• Worked effectively with cross-functional, multi-cultural teams across multiple time zones, contributing to distributed development efforts.
• Supported continuous enhancements and production support.
• Technology Stack:
• ASP.NET (2.0/3.5), Windows Services, JavaScript, jQuery, CSS, XML/XSLT, SQL Server, PostgreSQL, MySQL, Linux, PHP, ColdFusion, SharePoint, Classic ASP, Crystal Reports, ADO/ADO.NET, and supporting third-party libraries and tools.