Symplr
Leading architecture and delivery of web/mobile/cloud SaaS solutions using Spring Boot and Spring Cloud, while driving stakeholder coordination, release governance, and operational quality.
Senior Manager, Software Engineering
Building high-trust engineering systems, teams, and architecture at scale.
Platform engineering leader with 16+ years of experience delivering high-scale SaaS systems and growing multi-disciplinary teams across architecture, product execution, and cloud operations.
Profile Summary
Experienced in SaaS software development, product design, and delivery execution from requirement analysis through architecture, implementation, testing, and release. Strong in Java, Spring Boot, C#, and Python with a focus on scalable, secure, and maintainable systems.
Led cross-geography teams and delivered high-impact outcomes including microservices handling ~1M daily requests, cloud cost optimization, data platform modernization, and security-first engineering practices.
Leadership Trajectory
I am intentionally developing executive-level depth in scaling engineering organizations, accelerating delivery systems, and shaping long-horizon architecture decisions with measurable business outcomes.
Enterprise Architecture Direction
Engineering Org Scaling
AI Platform Strategy (In Progress)
Cloud FinOps + Reliability
Security by Design
Cross-Functional Executive Alignment
Selected Achievements
- Built a .NET Core 6.x microservices app serving approximately 1M requests/day.
- Reduced cloud cost by 25% by migrating TB-scale data to Azure Blob via serverless architecture.
- Cut session-cache costs by 80% through client-side session management design.
- Improved physicians' workflow by designing event-based and queue-driven clinical tools.
- Acted as cloud security liaison to identify and remediate vulnerabilities.
Recent Career Timeline
Integraconnect
Led architecture across data ingestion, cloud migration, and event-driven systems. Managed large engineering teams and drove performance, quality, and security outcomes.
Athenahealth
Radien Software
Core Competencies
SaaS Application Design
Software Development Lifecycle
Requirement Analysis
Cloud Migration Strategy
Agile Delivery
Performance Optimization
Technical Leadership
Product Design & Strategy
Technology Stack
C#, Java, Spring Boot, Python3, GO, JavaScript, Angular 13, ReactJS, NodeJS, SQL Server, Oracle SQL, Docker, Kubernetes, Kafka, Azure Service Bus, Azure Queue, Azure Functions, Azure DataLake, Azure Blob, Azure KeyVault, AWS, Jenkins CI/CD, Auth0, XUnit, Jest, SonarQube.
Current Capability Development
Expanding leadership and technical capabilities in AI/ML on AWS, foundational model usage patterns, and data-driven platform modernization aligned with responsible governance and product value creation.
Education & Certifications
Education: B.Tech (Information Technology), Government College of Technology, Coimbatore (2009)
- Sun Certified Java Programmer (Jan 2011)
- ASP.NET MVC Developer (Dec 2018)
- Python Developer (Jul 2019)
- Master's in Cyber Security, Simplilearn (Jul 2021)
- PG Certification in Data Science and AI, upGrad with IIIT Bangalore (2025) - View Certificate
- AWS Certified AI Practitioner
- AWS for Developers: DynamoDB
- AWS for Developers: S3
Contact
Email: nsubramanian.sathish@gmail.com
LinkedIn: linkedin.com/in/nssathishkumar
Location: Bangalore, India