Redowan Delowar
Senior Software Engineer at Wolt
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolRedowan Delowar is a Senior Software Engineer based in Berlin with 8 years of experience building scalable backend and data systems, currently focused on databases and distributed systems at Wolt. He has shipped storage orchestration and multi-region Cassandra automation as well as proxy layers for quotas, RBAC, and secure data access, blending product-facing features with platform-grade infrastructure. His background spans embedded gateways for lab automation, credit-risk backends, and automated customer support platforms, showing a knack for connecting heterogeneous systems. An active open-source contributor, he improves developer experience through FastAPI templates, EdgeDB/Graph integrations, and Python async/docs work, often adding type safety and practical examples. Collectedly, he brings a systems-minded engineer’s rigor to pragmatic API and developer tooling improvements—a blend of infrastructure durability and hands-on API craftsmanship.
8 years of coding experience
6 years of employment as a software developer
Bachelor of Science (BSc), Electrical and Electronics Engineering, Bachelor of Science (BSc), Electrical and Electronics Engineering at Ahsanullah University of Science and Technology
English
Stackoverflow
1,681reputation
168kreached
78answers
15questions
Github Skills (40)
edgedb10
api-rest10
fastapi10
python10
apidoc10
api-design10
restful-api10
async10
testing10
f-string10
io10
wpgraphql10
design-patterns10
typehinting10
api10
Programming languages (13)
Github contributions (5)
rednafi/fastapi-nano
May 2020 - Jan 2023
🐍 Simple FastAPI template that mimics Flask's blueprint directory structure
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 releases, 2 reviews, 306 commits in 2 years 7 months
Contributions summary:Redowan primarily contributed to the back-end development of the FastAPI application. Their work included setting up the basic project structure, implementing API routes, integrating with external modules, and adding features such as CORS and basic authentication. They also added tests to ensure the functionality of the API endpoints, refactored code for maintainability, and incorporated type checking for improved code quality. These changes demonstrate a focus on building a functional and robust API using FastAPI.
templatepythondockerfastapifastapi-template
faif/python-patterns
Jun 2020 - Jul 2020
A collection of design patterns/idioms in Python
Role in this project:Backend Developer
Backend DeveloperContributions:24 commits, 13 PRs, 5 comments in 1 month
Contributions summary:Redowan primarily contributed to the `python-patterns` repository by adding type hints to various design patterns implemented in Python. These patterns include delegation, proxy, dependency injection, factory, 3-tier, MVC, adapter, composite, command, chain of responsibility, catalog, and observer patterns. The commits involved modifying existing code files to incorporate type hints, enhancing code readability, and potentially improving maintainability. The user also fixed a minor trailing comma issue.
pythonfactoryidiomspatternscomposite
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