Proficient in AWS services such as EKS, VPC, EC2, S3, ELB, AutoScaling Groups(ASG), RDS, ElastiCache, IAM, Route 53, CloudWatch, CloudFront, CloudTrail etc.Production Okta Admin.Responsible for Migration and implementation of on-prem applications to AWS cloud.Designed cloud infrastructure to meet FedRAMP requirement.Wrote Terraform code to build development/production environments in AWS, utilizing EKS, RDS, Cloudwatch, OpenSearch & Datadog.Set up monitoring/alerting using… Show more Proficient in AWS services such as EKS, VPC, EC2, S3, ELB, AutoScaling Groups(ASG), RDS, ElastiCache, IAM, Route 53, CloudWatch, CloudFront, CloudTrail etc.Production Okta Admin.Responsible for Migration and implementation of on-prem applications to AWS cloud.Designed cloud infrastructure to meet FedRAMP requirement.Wrote Terraform code to build development/production environments in AWS, utilizing EKS, RDS, Cloudwatch, OpenSearch & Datadog.Set up monitoring/alerting using cloudwatch, OpenSearch, Grafana, Datadog, SNS and pagerDuty.Participate in FedRAMP/SOC2 audit. Show less

Responsible for all pre-sale/post-sale technical delivery in APAC; Product is platform-as-a-service application server for Telecommunication industry;Designed and built the world’s biggest commercial Voice API platforms; Trained teams of engineers in multiple countries to provide carrier-grade operational support;Customer-facing first line support; Interacted daily with customer’s R&D teams; Bridging gaps between APAC customers and US-based R&D;Acted as technical manager… Show more Responsible for all pre-sale/post-sale technical delivery in APAC; Product is platform-as-a-service application server for Telecommunication industry;Designed and built the world’s biggest commercial Voice API platforms; Trained teams of engineers in multiple countries to provide carrier-grade operational support;Customer-facing first line support; Interacted daily with customer’s R&D teams; Bridging gaps between APAC customers and US-based R&D;Acted as technical manager to the world’s biggest IMS vendor; Show less

Manages over 2000 nodes with critical revenue impacting data processing pipelines; Capacity planning – Yahoo’s old-school data warehouse as well as next generation grid-computing platform (Hadoop); Managed (DevOps role) on-boarding of Hadoop-based pipeline;Leads and trains India offshore team to support Yahoo’s new advanced display Ads platform, JBoss and Oracle;Platform decision maker for monitoring and reporting;Service Engineering lead for Yahoo’s unified display ad reporting;… Show more Manages over 2000 nodes with critical revenue impacting data processing pipelines; Capacity planning – Yahoo’s old-school data warehouse as well as next generation grid-computing platform (Hadoop); Managed (DevOps role) on-boarding of Hadoop-based pipeline;Leads and trains India offshore team to support Yahoo’s new advanced display Ads platform, JBoss and Oracle;Platform decision maker for monitoring and reporting;Service Engineering lead for Yahoo’s unified display ad reporting; Show less

Staff deployment engineer responsible for carrier deployment of MobiTV's world-class mobile multimedia service; Per carrier customization of streaming services utilizing internal and external tools; Planning, designing and implementing carrier vending/billing integration using Linux/Apache/Perl/Java/MySQL; Designed and coded vending and billing/integration systems which utilize SMS, WAP-deck and off portal; Deployed services for 3 of the top 4 US carriers; Deployed the 1st ever streaming… Show more Staff deployment engineer responsible for carrier deployment of MobiTV's world-class mobile multimedia service; Per carrier customization of streaming services utilizing internal and external tools; Planning, designing and implementing carrier vending/billing integration using Linux/Apache/Perl/Java/MySQL; Designed and coded vending and billing/integration systems which utilize SMS, WAP-deck and off portal; Deployed services for 3 of the top 4 US carriers; Deployed the 1st ever streaming services in 6 Latin American markets; Project manager for American Movil's Latin American properties; Deployed one of the first 3G multimedia services in Europe: Orange and 3; Lead System administrator for co-location hosting vendor; Created demo service to support business development team in Japan and China.Tech lead training offshore NOC team based in Shanghai China;Team lead specializing in RubyOnRails-based development for mobile WAP sites; Show less

Responsible for QA/Production deployment of Media Distribution Network products, both as standalone products and as components to CNP(integration); Responsible for system functionality and scalability; Developed smoke tests for daily release; In charge of regression test spec and bug verification; Automated product installation, configuration and testing utilizing shell scripts and Perl/Expect scripts; Co-developed "hybrid" tests which are a mixture of automated and manual… Show more Responsible for QA/Production deployment of Media Distribution Network products, both as standalone products and as components to CNP(integration); Responsible for system functionality and scalability; Developed smoke tests for daily release; In charge of regression test spec and bug verification; Automated product installation, configuration and testing utilizing shell scripts and Perl/Expect scripts; Co-developed "hybrid" tests which are a mixture of automated and manual tests; Lead system administrator for CNSG QA team; Helped designing and implementing Inktomi QA infrastructure, including hardware configuration, software development, network design and lab setup; Responsible for 50+ node network; Part of Traffic Server swat team; helped beating deadlines that were critical for Inktomi as a public company; Deployed InkTV, a state-of-the-art streaming solution for corporate America;>$1B acquisition by Inktomi. Show less

Managed completion of several large-scale music content deliveries for leading music companies; Wrote shell/Perl scripts to replace manual process with batch process; Re-engineered/Re-wrote sound track meta-data publication utilizing XML. This WEB-based system is based on Java, Perl/DBI/DBD, MySQL, Oracle8i and Solaris and support both LQMs and Microsoft WMAs;Installed and configured Oracle8i on Solaris 8; Ported existing Perl-based applications to Java/JDBC applications to increase… Show more Managed completion of several large-scale music content deliveries for leading music companies; Wrote shell/Perl scripts to replace manual process with batch process; Re-engineered/Re-wrote sound track meta-data publication utilizing XML. This WEB-based system is based on Java, Perl/DBI/DBD, MySQL, Oracle8i and Solaris and support both LQMs and Microsoft WMAs;Installed and configured Oracle8i on Solaris 8; Ported existing Perl-based applications to Java/JDBC applications to increase usability; Created an NT-based web server and wrote web interfaces to centralize various Windows based operation scripts; >$1B IPO. Show less

Lead UNIX(Solaris) System Administrator;Lead Database (Informix) Administrator;Helped logically designing and physically implementing the first internet OLTP system for healthcare and insurance industries; Benchmarked different software and hardware configurations, tested different vendors` storage arrays; Installed and configured Solaris/Informix for both production and development environment; Setup Informix High Availability Replication to provide maximum availability and load… Show more Lead UNIX(Solaris) System Administrator;Lead Database (Informix) Administrator;Helped logically designing and physically implementing the first internet OLTP system for healthcare and insurance industries; Benchmarked different software and hardware configurations, tested different vendors` storage arrays; Installed and configured Solaris/Informix for both production and development environment; Setup Informix High Availability Replication to provide maximum availability and load balancing; Database and system performance tuning; Daily UNIX system admin work: nis, nfs, install software, user support, etc; Evaluated Informix On-Archive backup strategy and replaced it with Legato 5; Project planning for system capacity; Wrote reports using Apache and Perl-based CGIs; Wrote shell/perl scripts to automate daily SA/DBA work; A lot of startup crazy things;>$1B IPO. Show less