Tejasvi (Hunasaghatta) Yogeshappa
Backend Engineer
Experience
Backend Engineer
N26
- Developed and maintained Kotlin-based microservices with Kafka event streaming, applying Hexagonal Architecture and Domain-Driven Design in production environments.
- Contributed to the Bring-Your-Salary feature, enabling seamless onboarding of new salary accounts and improving customer experience.
- Built and integrated services for the FPAD VOP platform, supporting secure and scalable partner integrations.
- Investigated and resolved production incidents through root cause analysis (RCA), implementing fixes that improved service stability and reliability.
Software Engineer
Cisco Systems
- Led backend development for the Cisco vManage SD-WAN web app, focusing on RESTful API integration.
- Championed the development of vManage licensing and new features, improving the application’s usability and aligning enhancements with evolving client needs, resulting in a 20% increase in client satisfaction.
- Enhanced system stability through meticulous debugging, validation, and code refinement, ensuring a reliable and robust system for end users.
Software Engineer
Synamedia
Development Phase (2020–2021):
- Developed multi-language support for Java-based Electronic Program Guide (EPG) popups, enabling dynamic updates of messages in regional languages based on user selection.
- Designed and implemented freemium subscription functionality for set-top boxes, enabling promotional access to unsubscribed channels via interactive ads, increasing user engagement by 10%.
- Built event-driven recommendation systems to provide personalized channel suggestions based on viewing patterns and genres, enhancing user engagement by 15%.
Testing Phase (2017–2020):
- Designed and executed functional and regression test cases, ensuring high-quality software delivery.
- Collaborated with cross-functional teams to identify and resolve critical issues, ensuring smooth project delivery.
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Media and Entertainment (3.5 years), Information Technology (3 years), and Banking and Finance (0.5 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (7.5 years), Product Development (7.5 years), and Quality Assurance (3.5 years).
Summary
- Backend Engineer with 4+ years of experience in Java, Kotlin, Spring Boot, REST APIs, and Kafka, plus 3 years in software testing.
- Experienced in designing scalable, reliable microservices using Hexagonal Architecture and Domain-Driven Design.
- Fintech domain exposure with hands-on work in payment services, production systems, and event-driven architectures.
Skills
- Programming: Java, Kotlin
- Frameworks: Spring Boot, Hibernate, Junit, Restful Apis
- Tools: Git, Maven, Jenkins, Swagger, Postman, Ci/cd, Datadog, Opensearch
- Databases: Mysql, Neo4j, Postgresql
- Architectural Patterns: Hexagonal Architecture, Domain-driven Design
- Methodologies & Soft Skills: Agile/scrum, Cross-functional Collaboration, Test-driven Development (Tdd), Production Support & Incident Management
Languages
Education
Shri Siddhartha Institute of Technology
Bachelor of Engineering, Computer Science · Computer Science · India
Profile
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