Vignesh Rajan Email & Phone Number

San Antonio, Tx, Us

Build Scalable Solutions at HEB utilizing AWS

San Antonio, Texas, Us

Enabled scalable microservices utilizing - Docker - Spring MVC - Kafka Messaging - OpenShift - kubernetes - Jboss - Kibana - Prometheus - GrafanaTechnical Lead Jan 2022 – Present • Transformed a team of 6 developers to a cohesive unit know for delivering high quality features across the domain• Lead and nurtured five direct reports; coached, mentored, trained to standards, and respond to inquiries with technical insights, and fair-minded consideration to leverage each person’s areas of expertise and help build stronger experience of “team”• Dispelled misconceptions and misapplications of software processes that helped re-envision existing quality controls and win credibility; performed as voice of the customer, advocated for (and won) directional changes that cemented client loyalty and confidence• Driven Java Developer with over 10 years of experience, writing efficient, clean, scalable code with hands on experience taking business requirements to design, code and implement solutions to the customer.• Enable enterprise level event driven architecture utilizing KAFKA messaging framework• Create Scalable infrastructure utilizing Docker, Kubernetes, OpenShift, Prometheus, Gitlab CICD• Migrate services to utilize Spring Framework• Domain SDLC champion – Championed teams adhere to and embrace the enterprise controls set by the solutions and build governance board. • Helped infuse cohesive culture of “We” that encourages teamwork, brainstorming, and idea sharing

Leawood, Kansas, Us

► Enable SOA architecture, build scalable services utilizing micro-services, docker containers and enabling Azure environments.► Partner with division leaders, UAT/QA, and other teams to gather requirements, plan, develop, and deliver decryption, encryption, and continuity of financial messaging (ISO-8583) between Visa, MasterCard, and other financial institutions ► Proactively communicate and collaborate with external and internal customers while working with team across Germany and Spain to analyze information needs and functional requirements and deliver applicable artifacts► Lead five indirect reports; coach, mentor, train to standards, and respond to inquiries with encouragement, technical insights, and fair-minded consideration to leverage each person’s strengths and help build stronger experience of “team” ► Proactively communicate and collaborate with external and internal customers to analyze information needs and functional requirements and deliver applicable artifacts ► Manage architecture of testing solutions and technology channels; identify, create, and/or implement new processes to efficiently aid code releases and troubleshoot applications ► Ensure performance of timely maintenance; prioritize and respond to work orders immediately (critical, high touch) or within 24 hours (zero urgency), and drive resolution or make recommendations for next steps ► Quantify and write technical specifications of application requirements, integration architecture plans, deployment strategies, and maintenance life cycle processes► Facilitate concurrent projects while coordinating with multiple contractors, clients, suppliers, vendors, engineers, IT staff, and financial/legal teams to achieve on-time solutions and sustain delivery schedules

Conway, Arkansas, Us

► Created and maintained automated regression tests of UI, database, and API, managed multiple simultaneous releases, prioritized test cases, and helped coordinate test coverage, acceptance criteria, and release planning ► Performed as lead tester for complex data processing platform using Hadoop to generate billions of records in each large dataset for proprietary data modelling of SaaS software ► Created automated testing solutions to validate consistent model scores across custom-built compiler versions and automated UI tests to validate complex screen flows and groups/role level permissions ► Generated large datasets for performance testing of application to identify memory and CPU usages, and identify and help debug load balancing in a multinode batch process► Architected detailed roadmaps, triaged production issues and developed or implemented custom technology/tools to speed up resolution, drove creation and performance management of database tables, and ensure 100% compliance with HIPAA regulations► Dispelled misconceptions and misapplications of software processes that helped firm re-envision existing quality controls and win credibility; performed as voice of the customer, advocated for (and won) directional changes that engendered client loyalty and confidence ► Significantly reduced number of bugs entering production and created strong culture of code review and testing ► Balanced ambiguous, ever-shifting priorities with agility and even temperament, never losing sight of actionable steps, big picture, and granular but still vital details

Conway, Arkansas, Us

► Conducted software engineering audits of test requirements, analyzed test results, and then quantified and relayed analysis back to team lead and PMs in report form ► Helped infuse cohesive culture of “We” that encourages teamwork, brainstorming, and idea sharing► Self-directed delivery of all commitments and raised concerns early to guarantee quickest resolutions and safeguard internal and external client satisfaction

Bachelor Of Science - Bs, Computer Science

Bachelor Of Science (B.S.), Computer Science

Biochemistry