Tejasvi H Y

Backend Engineer

Berlin, Germany7 yrs 3 mos experience

Highly Stable

Key Highlights

Expert in building scalable microservices with Java and Kotlin.
Proven track record in FinTech and cloud-based solutions.
Strong focus on clean architecture and maintainable code.

Stackforce AI infers this person is a Backend Engineer specializing in FinTech and cloud-based microservices.

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Skills

Core Skills

MicroservicesKotlinJavaSpring BootRest ApisSoftware Development

Other Skills

KafkaSoftware Development Life Cycle (SDLC)ContainerizationDatadogdockerPostman APICI/CDGitHubDigital VideoRegression TestingSoftware TestingManual TestingAgile MethodologiesoopsNetworking

About

I’m a Backend Engineer who enjoys turning complex systems into simple, reliable solutions. My focus is on building scalable microservices using Java, Kotlin, Spring Boot, and Kafka — the kind that make products faster, safer, and easier to grow. I’ve worked across FinTech and networking domains, designing event-driven systems and APIs that support thousands of users every day. At N26, I contributed to backend services that power secure payment and onboarding experiences. Earlier at Cisco, I helped improve cloud upgrade workflows and strengthened platform reliability. I like solving real engineering problems — making systems resilient, automating what can be automated, and keeping code clean and maintainable. I enjoy learning from good teams and building products that people actually rely on. Always open to connecting with teams that value pragmatic engineering, collaboration, and clean architecture. https://github.com/hytejasvi

Experience

7 yrs 3 mos

Total Experience

1 yr 9 mos

Average Tenure

Current Experience

N26

Back End Developer

Mar 2025 – Sep 2025 · 6 mos · Berlin, Germany · Hybrid

Developed and maintained Kotlin-based microservices using Kafka and Hexagonal Architecture for event-driven banking systems.
Built and integrated salary onboarding and partner API services, improving transaction reliability and customer experience.
Collaborated on incident resolution and RCA for production systems, improving backend stability.

KotlinMicroservices

Access experience

Backend Engineer (Independent Contractor)

Aug 2024 – Jan 2025 · 5 mos · Hyderabad (Remote) · Remote

Contributed to system architecture design and backend service planning
Developed backend services using Java and Spring Boot
Collaborated with internal teams and clients to translate business requirements into technical solutions
Improved internal tooling and backend infrastructure components
Supported deployment, integration, and technical documentation activities

JavaSpring Boot

Cisco

2 roles

Software Engineer II (Back-end APIs)

Promoted

Sep 2022 – Jul 2024 · 1 yr 10 mos

Led backend development for vManage SD-WAN web application, designing and integrating RESTful APIs.
Delivered the Cloud Upgrades feature, streamlining customer device update workflows and reducing manual dependency.
Introduced structured code-quality pipelines and automated validation checks, improving maintainability.

Spring BootSoftware Development Life Cycle (SDLC)REST APIs

Software Engineer I

May 2021 – Sep 2022 · 1 yr 4 mos

Built and enhanced licensing and feature modules within vManage, aligned with customer needs to improve usability.
Collaborated cross-functionally to ensure seamless backend–frontend integration for global deployments.

Spring BootSoftware Development Life Cycle (SDLC)

Synamedia

Software Engineer

Mar 2019 – Apr 2021 · 2 yrs 1 mo · Bangalore · On-site

Developed Java-based EPG and recommendation systems for set-top boxes, improving user engagement and personalization.
Designed and automated test suites improving release quality and reducing manual regression time.
Internal transferred from L & T technology services to Synamedia as a full time employee.

Software Development Life Cycle (SDLC)Software Development

L&t technology services limited

Associate Engineer

Aug 2017 – Feb 2019 · 1 yr 6 mos · Bangalore Urban, Karnataka, India · On-site

Contributed to Java-based middleware and testing frameworks for broadcast solutions.
Gained end-to-end exposure to functional testing, bug tracking, and release validation.

Software Development Life Cycle (SDLC)Software Development