Vlad(Volodymyr) Chernyshev

Austin, TX ⬧  (408) 334-7578 ⬧ vladimir.chernishov@gmail.com ⬧ linkedin.com/in/vlad-chernyshev-00866ba2 

Senior Software Developer | Senior Java Full Stack Software Engineer

Adept and Proficient Technical SME Specializing in Enterprise Java Software Development

• Senior Java developer with 17+ years of experience, focused mostly on backend Java development.
• Expertise with various open-source frameworks and tools with a focus on microservices/serverless with Spring Boot.
• Proficient with almost all popular relational databases, most recently with NoSQL storages.

SKILLS

IT SKILLS

Language: Java (JDK8/11 and later) | JavaScript/Type Script | DART | SQL

Spring: Spring Boot | Spring Security | Spring Data | Spring Batch

Front End: React | Angular | Vue

Cloud: Kubernetes | Mesos | AWS | GCP

Messaging: Kafka | JMS | RabbitMQ

RDMS: Oracle | MySQL | PostgreSQL | DB2 | MSSQL | Sybase | SQLite

NoSQL: MongoDB | CouchBase | Solar/Elastic/Splunk/Lucene | HBase | Casandra | S3 | Redis

Version Control: Git| SVN 

EDUCATION & PROFESSIONAL DEVELOPMENT

Master of Science, Management Information System | Trident University International, Cypress, CA | 2016

Master of Science, International Relations | Kyiv International University, Kyiv, Ukraine | 2004

PROFESSIONAL EXPERIENCE

TCS | REMOTE | DEC. 2021 – Current

Senior Software Developer

MedImpact provides pharmacy benefit management services. The Senior Software Developer supported end-to-end development of critical features powering in-house Formulary Extract Export tool designed to streamline internal data retrieval and analysis.

• Healthcare Industry: Mastered functional structure to accurately search parameters for information extraction and exportation, allowing ground-up development of Formulary Extract Export tool through Spring Boot framework.
• Java Development Principles: Implemented asynchronous data processing within the Java framework to reduce resource and run-time requirements while enabling large-data processing capabilities.  

COGNIZANT TECHNOLOGY SOLUTIONS | AUSTIN, TX | OCT. 2014 – NOV. 2021

Senior Software Engineer

Cognizant is an IT service and consulting provider. Initially hired as contractual Senior Java Developer to advance progress for client-ordered manufacturing quality assurance system. Promoted to Senior Software Engineer to replicate success on new and ongoing developments.

• Serverless Microservices: Conceptualized, engineered, and delivered large-scale distributed microservices through the Java platform and open-source libraries to improve operations and support business needs while maintaining existing applications.
• Enterprise Solutions Delivery: Contributed to technical collaborative efforts throughout Software Development Lifecycle (SDLC) to drive steady milestone progress while aligning technical strategies with established requirements.
• User-Centered Design: Acquired, analyzed, and incorporated client requirements and feature needs to establish project scope, strategize technical roadmaps, and hand off functional solutions exceeding client expectations
• Cross-Functional Collaboration: Worked with technical and non-technical staff from cognizant, client representatives, and external collaborators to maintain efficient operational momentum, information sharing, and problem-solving.

YASHCO | EAGAN, MN | MAR. 2013 – OCT. 2014

Senior Software Developer

Yashco offers enterprise IT solutions, web development, SEO, and digital consulting services. The Senior Software Developer contributed actively evolving Java expertise to complete the buildout for eCommerce internal tool through WebObjects and Apple Framework.

• Iterative Improvement: Maintained codebase, performed bug fixes, and developed features to improve eCommerce platform usability and performance while actively championing user experience enhancements.
• Performance Management: Executed caching techniques to stabilize load balancing and maintain reliable performance for the eCommerce platform while allowing scalability, quick response, and improved output quality.

Key Achievements:

• Notably migrated new-feature development framework from WebObjects and EO to Spring and JAX-RS to integrate modern development features, provide flexibility, and improve performance.

EARLIER EXPERIENCE

GAINSYSTEMS INC. | ODESA, UKRAINE | APR. 2011 – MAR. 2013

Senior Java Developer

Developed front-end improvements (Swing and JFreeChart) and calculated backend impact (Java and DB) for new feature developments and integrations to maintain system stability and minimize operational impact. Handled data import/export functions, expediting process through  well-placed DB optimizations.

EXIGEN SERVICES | ODESA, UKRAINE | FEB. 2006 – APR. 2011

Java Developer

Backend development and environment configurations for Shared Royalty Platform.