SriVishnuVardhan Vasana

Cognizant Technology Solutions India Ltd

Hyderābād, Telangana, India

Since February 9, 2026

JavaAWSAI Engineers

Cognizant Technology Solutions India Ltd

Staff Software Engineer / Technical Architect

June 1, 2019 – Present

Hyderabad, INDIA

Tata Consultancy Services (TCS)

IT Analyst (Backend Engineer)

June 1, 2012 – June 1, 2019

13+ years of extensive experience in backend engineering, system design, and technical architecture, aligning perfectly with a Senior Java Developer/Architect role.
Deep expertise in Java, Spring Boot, Microservices, and REST APIs for building high-traffic, business-critical backend systems.
Proven track record in designing and implementing distributed, serverless backend systems using AWS (Lambda, API Gateway, SNS, SQS, S3, CloudFormation).
Strong command of system design principles including High Availability, Scalability, Fault Tolerance, Asynchronous Processing, Caching, Retries, and Idempotency.
Experience with event-driven architectures, Kafka, and message-driven integration pipelines.
Proficiency in security aspects like OAuth2, JWT, and Secure API Design.
Hands-on experience with DevOps practices including Docker, CI/CD Pipelines, and Infrastructure as Code.
Innovative experience in building GenAI + RAG automation platforms, demonstrating ability to leverage emerging technologies for business impact.
Demonstrated leadership in owning architecture, leading migrations, conducting design reviews, and mentoring engineers.
Successfully led modernization efforts, migrating 200+ APIs from legacy to cloud-native architectures with zero-downtime deployments and significant cost savings.

Cultural Fit Analysis

Data insufficient: Psychometric test results are not available.

Soft Skills & Operational Fit

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13+ years of extensive experience in backend engineering, system design, and technical architecture, aligning perfectly with a Senior Java Developer/Architect role.
Deep expertise in Java, Spring Boot, Microservices, and REST APIs for building high-traffic, business-critical backend systems.
Proven track record in designing and implementing distributed, serverless backend systems using AWS (Lambda, API Gateway, SNS, SQS, S3, CloudFormation).
Strong command of system design principles including High Availability, Scalability, Fault Tolerance, Asynchronous Processing, Caching, Retries, and Idempotency.
Experience with event-driven architectures, Kafka, and message-driven integration pipelines.
Proficiency in security aspects like OAuth2, JWT, and Secure API Design.
Hands-on experience with DevOps practices including Docker, CI/CD Pipelines, and Infrastructure as Code.
Innovative experience in building GenAI + RAG automation platforms, demonstrating ability to leverage emerging technologies for business impact.
Demonstrated leadership in owning architecture, leading migrations, conducting design reviews, and mentoring engineers.
Successfully led modernization efforts, migrating 200+ APIs from legacy to cloud-native architectures with zero-downtime deployments and significant cost savings.

Cultural Fit Analysis

Data insufficient: Psychometric test results are not available.

Soft Skills & Operational Fit