Athithiyan Packirisamy Email & Phone Number

New York City Metropolitan Area

New Brunswick, New Jersey, United States

New Jersey, United States

Worked as a Software developer on Prudential Projects as a contractor from NJIT.

Chennai, Tamil Nadu, India

◦ Developed and implemented a custom license server and authorization workflow, incorporating OAuth2.0 for authentication, authorization, encryption, digital signature, JWT, SSL, web service proxies, firewall, SAML 2.0,OpenID Connect, and OAuth 2.0.◦ Led a team in the migration of microservices to Kubernetes architecture and hence reduced overall costs by 40%◦ Orchestrated CI/CD workflows for Kubernetes/Databricks architecture using jenkins and argoCD, reducingdeployment times by 25%.◦ Designed network topology for a multi-tenant SDN using Kuma mesh and AWS VPC.◦ Mentored junior engineers, providing guidance on latency reduction techniques and best practices.

Chennai, Tamil Nadu, India

◦ Developed new E2E Data pipeline to perform batch and Real - Time/Stream analytics on structured andunstructured data using Kubernetes, Kafka, Python and AWS resources.◦ Integral in designing and developing CI/CD workflow for the kubernetes/databricks architecture.◦ Developed pipelines using Spark SQL, Spark streaming, Kafka to process client metadata/events data.-Increased the throughput from 200packets/s to 4000packets/s◦ Utilized AWS services such as EC2, S3, and Lambda to design and deploy highly available and fault-tolerantsystems, achieving 99.99% uptime.◦ Optimized diverse data storage solutions (NoSQL, SQL, Redshift), resulting in a 20% reduction in data retrieval times.◦ Built Python RESTful APIs using Django, Flask, and FastAPI, improving response times and reducing errorrates.◦ Designed network topology for a multi-tenant SDN using Kuma mesh and AWS VPC.◦ Optimized search engines including Elasticsearch and Solr, achieving a 15% reduction in query response timesand enhancing search accuracy.◦ Optimized diverse data storage solutions (NoSQL, SQL, Redshift), resulting in a 20% reduction in data retrievaltimes.◦ Tailored Bash scripts to automate log analysis, leading to a substantial decrease in manual linux troubleshootingefforts.

Chennai Area, India

◦ Worked on NFV platforms based on OpenStack and OSM.◦ Hosted a vEPC Framework on Openstack Cloud.◦ Developed a system for ensuring confidentiality of VNFs in OSM MANO.◦ Developed a log analytics engine using python and ML models.

Master Of Science - Ms, Computer Science, 3.944

Bachelor'S Degree, Electrical, Electronics And Communications Engineering, 7.67

Activities and Societies: President of Cultural Committee Captain of college football team