Cpp_SystemMonitor
C++
0
0
quant_earnings
Integrator of crypto exchanges to show your current value and PnL
HTML
0
7
Jakub Kiełbasiewicz
Mentor
Rising Codementor
US$15.00
For every 15 mins
1
Sessions/Jobs
ABOUT ME
Cloud Data Engineer - Python and AI enthusiast, Data lover
Cloud Data Engineer - Python and AI enthusiast, Data lover
Strong analytical engineer with a business mindset. Math and physics are my jam, but I also love applying that knowledge to solve real-world problems. My tech stack is a toolbox, always adapting to the job at hand.I'm a lifelong learner, constantly digging into the coolest new tech.
English
Warsaw (+01:00)
Joined May 2020
EXPERTISE
10 years experience
9 years experience
6 years experience
6 years experience
2 years experience
3 years experience
5 years experience
REVIEWS FROM CLIENTS
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SOCIAL PRESENCE
EMPLOYMENTS
Lead Blockchain Engineer
Kyax
2022-12-01-Present
- Developed a progression from Proof of Concept (PoC) to Minimum ViableProduct (MVP) and finally to a production-ready Platform a...
- Developed a progression from Proof of Concept (PoC) to Minimum ViableProduct (MVP) and finally to a production-ready Platform as a Service (PaaS),demonstrating a comprehensive lifecycle management of innovative solutions.
- Engineered a robust general ledger system for end-to-end auditing of everyon-chain and off-chain transaction, enhancing transparency and security formillions of wallets.
- Crafted and executed a balance re-calculation algorithm to harmonize datafrom diverse sources and blockchains, providing a unified view that enabledcompanies to efficiently monitor fund movements and profit and loss (PnL).
- Built a scalable data model and integrated with Palantir Foundry to manage millions of addresses across tens of blockchains, accommodating billions oftransactions without compromising performance.
- Implemented sophisticated low-level blockchain interactions for historicalbalance calculations on-chain (Indexer), showcasing deep technical expertise in blockchain technology.
Python
JavaScript
Blockchain
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Python
JavaScript
Blockchain
Ethereum
Cryptocurrency
Solidity
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Lead Engineer
Alphalab Capital
2022-01-01-2023-01-01
- Empowered DeFi quantitative teams by enhancing data quality for research and testing, while significantly reducing storage and co...
- Empowered DeFi quantitative teams by enhancing data quality for research and testing, while significantly reducing storage and compute costs through optimizations in memory engine, file format, and data indexing—yielding cost savings in the tens of thousands of dollars for the company.
- Developed an unified internal data engine, standardizing the data source for all researchers, which streamlined the backtesting and research processes, markedly reducing the time from idea generation to backtesting.
- Optimized backtesting engines, achieving substantial reductions in time and compute costs, and enhanced workload distribution using Argo and Kubernetes, leading to more efficient research and development cycles.
- Played a pivotal role in refining and testing on-chain DeFi trading strategies, including arbitrages and liquidations, contributing to the team's ability to execute sophisticated trading mechanisms effectively.
Python
Time Series Modeling
JavaScript
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Python
Time Series Modeling
JavaScript
Rust
Apache Spark
Blockchain
Ethereum
Trading
Solidity
DeFi
AWS
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Senior Software Engineer
Coinalpha
2021-04-01-2021-12-01
- Enhanced Centralized Exchange (CEX) connectors through the integration of websockets and asynchronous programming, establishing n...
- Enhanced Centralized Exchange (CEX) connectors through the integration of websockets and asynchronous programming, establishing new connections and optimizing existing ones for real-time data processing and improved system responsiveness.
- Optimized performance for data-intensive tasks, including enhancements in database indexing, storage optimization, and queue management, leading to significantly faster data access and processing capabilities.
- Developed a comprehensive backtesting engine from scratch, establishing a unified framework for the efficient testing of trading strategies, significantly enhancing research and strategy validation processes.
Python
JavaScript
Kubernetes
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Python
JavaScript
Kubernetes
Blockchain
Cryptocurrency
AsyncIO
Trading
AWS
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PROJECTS
DeFi Trading bots
2024
Built a bunch of DeFi trading bots from scratch. I designed the whole system, made sure it was easy to use, and put in monitoring to keep...
Built a bunch of DeFi trading bots from scratch. I designed the whole system, made sure it was easy to use, and put in monitoring to keep an eye on things. Ranging from simple scalping through some degen strategies up to ML and DL I’ve been able to test a number of different approaches and learn a lot.
JavaScript
Blockchain
Ethereum
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JavaScript
Blockchain
Ethereum
Solidity
AWS
View more