Sai Vikas

Software Engineer @ T-Mobile

About

I am a Senior Software Developer with a passion for transforming complex legacy systems into scalable, modern architectures. My expertise lies in bridging the gap between high-level system design and hands-on full-stack development. I don't just build features; I focus on scalability, cost-efficiency, and long-term maintainability. Throughout my career, I have specialized in migrating monolithic applications to distributed microservices and optimizing high-traffic environments. I thrive on solving difficult technical challenges, from handling complex EBCDIC data conversions to architecting reusable frontend design systems I believe in writing clean, testable code and building systems that scale with the business.

Country

India

City

Hyderabad

Industry

Computer Software

Skill

DSA, Systems Design, Microservices, Java, Spring Boot, Database Management System (DBMS), JavaScript, Angular, React.js, Docker Products, Amazon Web Services (AWS)

Experience

Software Engineer

T-Mobile

2026-3 - Present · 7 mos

Hyderabad

Packaged App Development Senior Analyst

Accenture

2024-9 - 2026-3 · 1 yr 7 mos

Hyderabad

Optimized high-traffic APIs by implementing a distributed caching layer (e.g., Redis), reducing data retrieval latency by 70% and significantly decreasing database load Engineered a comprehensive "Agency Info" dashboard using React.js, providing agents with real-time visibility into client portfolios and streamlining their daily operational workflows. Architected and migrated a library of shared React common components, establishing a reusable design system that improved code consistency and accelerated future development cycles.

Senior Technical Associate

Sears Holdings India

2024-5 - 2024-9 · 5 mos

Hyderabad, Telangana, India

Spearheaded the migration of monolithic applications into a Microservices architecture, resulting in improved fault isolation and enabling independent deployment cycles. Engineered robust service-to-service communication layers using REST APIs, resolving distributed system challenges and boosting application performance by 30%. Led a strategic cost-saving initiative by replacing legacy DataStage tools with custom Java Batch Jobs, achieving a 50% reduction in operational costs by eliminating licensing fees. Solved critical legacy compatibility issues during data migration, writing custom Java solutions to handle EBCDIC encoding and packed decimal formats, ensuring 100% data integrity.

Software Associate

Sears Holdings India

2022-2 - 2024-4 · 2 yrs 3 mos

Hyderabad, Telangana, India

Designed and implemented RESTful APIs utilizing DB2 and MySQL, ensuring efficient data persistence and optimized query retrieval times. Developed full-stack reporting features, integrating backend APIs with Angular to create interactive bar and line graph visualizations for business analytics. Maintained and enhanced core application functionalities, ensuring seamless data integration within the organization's existing workflows.

Full Stack Developer

Avantao Technologies

2021-1 - 2022-1 · 1 yr 1 mo

Banglore

Developed full-stack features for a custom CRM solution using Angular and Node.js, translating business requirements into functional modules for customer management. Integrated the Twilio API to enable in-app web calling, facilitating direct communication within the platform and eliminating reliance on external hardware. Built interactive data visualization dashboards using Chart.js, empowering users to visualize performance metrics and export detailed reports. Optimized client-server data synchronization, ensuring accurate real-time updates and maintaining data consistency across user sessions.