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Sulav Timilsina

@sulavtimilsina2

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Fullstack software engineer building scalable, testable systems with modern cloud and CI/CD.

Germany

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What I'm looking for

I want to build full-stack products that stay stable under high load—using strong testing, performance improvements, and end-to-end ownership of CI/CD plus cloud/data pipelines.

I’m a Fullstack Software Engineer focused on building maintainable, scalable products and shipping reliable features through strong testing and automation. I’ve worked across backend, frontend, and cloud/data pipelines, with a consistent emphasis on performance under load and production stability.

At Mediaire GmbH in Berlin, I modularized a Flask backend using FlaskBlueprints, added request-level caching to reduce database queries, and extended stress and system tests to improve reliability. I also built a GitLab CI/CD pipeline with automated stress testing on EC2 using Terraform, improved DICOM data retrieval from the PACS server with multithreading, and migrated frontend portions to TypeScript while increasing unittest coverage using Jest.

Earlier, at Verdane GmbH (part-time), I developed internal tools with a React frontend and Python Flask backend, using Firebase and BigQuery for storage. I built and migrated reporting pipelines (Fivetran, Notebooks, dbt) into a Databricks data warehouse, and strengthened delivery by replacing script-based deployment with GitHub Actions and Terraform. Before that, at Actian Corporation, I contributed to database maintenance and graph database development using C and Java, integrating CI/CD (Jenkins) and Kubernetes-based deployments.

Experience

Work history, roles, and key accomplishments

Fullstack Software Engineer

Mediaire GmbH

Aug 2024 - Feb 2025 (6 months)

Modularized a Flask backend with Flask Blueprints and added request-level caching to improve scalability and performance. Built GitLab CI/CD stress testing with Terraform on EC2, improved DICOM/PACS retrieval via multithreading, and migrated the frontend to TypeScript with increased Jest unit test coverage.

Flask Request Level Caching System Testing Gitlab CI Terraform AWS EC2 DICOM PACS Multithreading QA Testing TypeScript Jest CI CD

Software Engineer (Part-time)

Verdane GmbH

Mar 2021 - Apr 2024 (3 years 1 month)

Developed and maintained internal reporting software, including a React + Flask time reporting tool and a notification engine. Built data synchronization and warehousing pipelines on GCP and Databricks/Azure (dbt, ETL, Power BI reporting), modernized CI/CD with GitHub Actions, and added reliability improvements with automated Jest testing.

Software Engineer

Actian Corporation

Sep 2017 - Oct 2020 (3 years 1 month)

Maintained the Versant Object Database by fixing issues in the database kernel (C) and the JPA (Java) client. Contributed to graph database R&D by adding kernel support (RPC), implementing adapter/protocol layers in the JPA layer, integrating Apache Gremlin interfaces, and building CI/CD pipelines with Jenkins, plus Kubernetes-based deployment and fault-tolerant replication functionality.

C#Java JPA Graph Databases RPC ORM Adapter Layer CI CD Jenkins Maven Ant JavaScript React D3 Kubernetes AWS Replication Containers

Software Developer Intern

Rasdaman GmbH

Jun 2016 - Aug 2016 (2 months)

Refactored a database client Java application under supervision and improved server monitoring through enhanced logging. Fixed reported bugs to improve application stability and performance.

Java Refactoring Logging