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Lend KalemasiLK
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Lend Kalemasi

@lendkalemasi

I build reliable databases and REST APIs with Python, SQL, and FastAPI.

Germany
Message

I've built a lost-and-found web database at Constructor University and a Taskflow REST API using FastAPI, SQLite, SQLAlchemy, and Pydantic. My work includes relational schema design, CRUD operations, SQL queries, validation, and interactive Swagger UI documentation.

At SIGAL Insurance Group, I contributed to automating insurance-data workflows and resolving issues in internal software systems. I also tested web and mobile applications at testIO, documenting bugs, supporting developers with reproduction, and improving usability before release.

I'm pursuing a B.S. in Computer Science at Constructor University, with coursework in databases, C/C++, Python, operating systems, algorithms, and data structures.

Experience

Work history, roles, and key accomplishments

SG

IT & Software Development Intern

SIGAL Insurance Group

Jun 2026 - Aug 2026 (2 months)

Contributed to automating and improving an internal workflow for processing insurance-related data, helping reduce manual work and improve efficiency. Assisted in identifying and resolving technical issues in internal software systems, ensuring reliable day-to-day operations.

TE

Website and App Bug Tester

testIO

Aug 2025 - Dec 2025 (4 months)

Tested and documented bugs in web and mobile applications prior to release. Collaborated with developers to reproduce and resolve issues, ensuring smooth functionality and conducting usability testing to enhance user experience.

AL

IT Intern

Artan Ngjeci Transport & Logistics

Jun 2025 - Aug 2025 (2 months)

Maintained and monitored the company server for daily operations, managed user accounts and access rights, and resolved basic server, hardware, and network issues. Provided internal IT support and kept system documentation updated.

Education

Degrees, certifications, and relevant coursework

Constructor University logoCU

Constructor University

Bachelor of Science, Computer Science

2024 -

Pursuing a Bachelor of Science in Computer Science with coursework in databases, programming, and algorithms.

Tech stack

Software and tools used professionally

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