Isaac Adewumi
Python Backend Engineer at Rotki Solutions GmbH
Lagos, Lagos State, Nigeria
Summary
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Rockstar🎓
Top SchoolIsaac Adewumi is a Python backend engineer with five years of experience building performant, memory-efficient systems for blockchain, fintech, and web applications from Lagos, Nigeria. He has a track record at Rotki of moving logic on-chain to reduce external dependencies, optimizing Electron asset endpoints to cut memory use by ~30%, and adding advanced accounting methods like ACB and HIFO for accurate financial tracking. Isaac contributes to open-source projects—work on ChoiceCoin’s voting logic and fixes to the rotki codebase show practical expertise with Algorand, Uniswap decoding, and data validation. Equally comfortable writing Django REST APIs and native modules for mobile integrations, he combines systems thinking with hands-on backend engineering. Notably, his background in electrical and electronics engineering underpins a pragmatic approach to low-level protocol interactions and efficient resource use.
5 years of coding experience
2 years of employment as a software developer
Bachelor of Science - BS, Electrical and Electronics Engineering, Bachelor of Science - BS, Electrical and Electronics Engineering at Obafemi Awolowo University
Stackoverflow
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Github Skills (12)
algorand10
api10
pytest10
python10
apidoc10
blockchain10
database-management8
testing7
documentation7
cryptocurrencies6
ethereum5
accounting5
Programming languages (9)
Github contributions (5)
rotki/rotki
Apr 2022 - Jan 2023
A portfolio tracking, analytics, accounting and management application that protects your privacy
Role in this project:
Back-end Developer
Back-end DeveloperContributions:705 reviews, 152 commits, 187 PRs in 9 months
Contributions summary:Isaac primarily focused on improving the codebase by fixing import issues related to pytest, updating documentation for building from source on macOS, and addressing issues with trade fees. They also implemented functionality related to handling and validating user-provided data, specifically regarding trades and database upgrades. The user's changes included modifications to both code files and documentation, enhancing the stability and usability of the portfolio tracking application.
accountinganalyticsreportingprivacyethereum
ChoiceCoin/Voting
Nov 2021 - Dec 2021
A repository for voting systems using Choice Coin.
Role in this project:Back-end Developer
Back-end DeveloperContributions:8 commits, 10 PRs, 2 comments in 1 month
Contributions summary:Isaac contributed to the `easy_vote.py` file, which appears to be a core component of a voting system. The changes involve improvements to the backend logic, including functions for creating option accounts, generating addresses, and interacting with the Algorand blockchain. The user implemented new functionalities in the `silver_vote.py` file by replicating and modifying existing code.
ethereumblockchaincryptocurrencyvotingbitcoin
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