Jul 2018 – Jul 2021 · 3 yrs · Greater Seattle Area

• I managed Control Plane team in Elastic Block Store (EBS). We were building the next generation of storage Control plane to handle the scale of a core AWS service. Team designed and built low latency(sub-millisecond), highly available(4 9s) distributed systems at internet scale. We worked on a highly scalable, fault-tolerant control plane for Elastic Block Storage. The team was responsible for the end to end orchestration, management of customer meta-data and state, and overall lifecycle of the EBS volumes. We delivered customer facing features like encrypted EBS, GP3, IO2 block express, Multi-attach etc. We've been challenged to operate at scale without compromising on availability, performance and cost. EBS provides high performing virtualized storage “in the cloud” for EC2. It is a key building block for many applications, from databases to distributed file systems to Hadoop clusters.
• Amazon Elastic Block Store (Amazon EBS) provides persistent block level storage volumes for use with Amazon EC2 instances in the AWS Cloud. https://aws.amazon.com/ebs/

Nov 2014 – Jun 2018 · 3 yrs 7 mos

• At EPAM, I worked with clients, managing multiple distributed teams, including software engineers, UI/UX specialists, and QA engineers. We executed a leading healthcare provider’s digital transformation roadmap, building some of the most sophisticated and exciting web/mobile apps in the industry to drive better patient engagement.
• In this role:
• Led 50 members engineering team and revamped engineering processes, implementing weekly code sprints, agile methodologies, and code reviews.
• Served as a "glue" between product, design, engineering, and QA teams.
• Reviewed and adjusted architecture developed by architects to meet functional and non-functional requirements.
• Designed and supervised the implementation of continuous integration and continuous delivery pipelines.
• Ensured the high quality of the delivered solution: introduced code quality and test coverage, static code analysis, code reviews, automation approach, code style guidelines which resulted in a 30% decrease in the number of bugs.
• Helped the testing lead establish a proper testing process to cover both new features and regression.
• Helped the client to build digital product roadmaps.
• I identified new opportunities and translated business goals into development work.
• Led ideation and fostered UX design and rapid prototyping sessions; Run client engagement sessions; Presented wireframes/sitemaps/personas/journey maps.
• Developed feature ideas into detailed specs and collaborated with a design team to create low/high fidelity prototypes.

Sep 2010 – Oct 2014 · 4 yrs 1 mo

• I led software development teams. Responsible for offshore team delivery(5 streams, 25+ team members), application support, infrastructure management and software development.
• Focus area – Index, Risk and Portfolio solutions. POINT application provides Barclays' research and technology to offer advanced multi-asset portfolio construction, risk forecasting and performance analysis. Users included but not limited to asset managers, insurance companies, pension funds, commercial banks, central banks, hedge funds, ETF Providers.
• Established and rolled out better development practices for team in order to improve productivity and product quality, including release strategy, regular bug triaging and code reviews.
• Established effective service delivery: Took Service Manager’s role for several Investment Management Applications. Conducted regular service reviews with customers. Defined and managed SLA’s for Equity and Index data feeds delivery
• Incident & Problem Management: Handled major incidents and performed post incident reviews.
• Change management: conducted a regular review, approval of change requests.
• Managed Environments, release cycles, testing cycles, coordinated infrastructure and project changes.
• Technologies: Java, PERL, Java script, Tomcat, Oracle

May 2010 – Sep 2010 · 4 mos

• Upgraded and migrated Essbase cubes, developed reports and Oracle applications.
• Optimized and tuned existing Essbase applications to enhance application performance.

Oct 2008 – Feb 2010 · 1 yr 4 mos

• Designed and built Essbase OLAP cubes for data analysis and modeling
• Devised Data Loads and ETL procedures