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Schedule Interview NowMy name is Daniel Y. and I have over 14 years of experience in the tech industry. I specialize in the following technologies: Amazon Web Services, Google Cloud Platform, Python, CI/CD, DevOps, etc.. I hold a degree in , . Some of the notable projects I’ve worked on include: PancakeSwap: A custom DEX infrastructure handling 100,000+ RPS, Polygon: Listing in GCP Marketplace, Nansen: A custom blockchain infrastructure for validator, zkSync: zk-infrastructure with a custom scaling solution, A high-scalable infrastructure for the Blockchain-ETL x GCP, etc.. I am based in Kharkov, Ukraine. I've successfully completed 12 projects while developing at Softaims.
I am a dedicated innovator who constantly explores and integrates emerging technologies to give projects a competitive edge. I possess a forward-thinking mindset, always evaluating new tools and methodologies to optimize development workflows and enhance application capabilities. Staying ahead of the curve is my default setting.
At Softaims, I apply this innovative spirit to solve legacy system challenges and build greenfield solutions that define new industry standards. My commitment is to deliver cutting-edge solutions that are both reliable and groundbreaking.
My professional drive is fueled by a desire to automate, optimize, and create highly efficient processes. I thrive in dynamic environments where my ability to quickly master and deploy new skills directly impacts project delivery and client satisfaction.
Main technologies
14 years
11 Years
12 Years
1 Year
Potentially possible
Miratech
Project Goals: - Reduce monthly infrastructure maintenance costs - Eliminate regular downtimes of public endpoints - Resolve an issue of uncontrollable latency spikes causing delays for DEX users Solution High availability, improved UX, and autoscaling core built. The main platform’s issues, like a loss of traffic, latency spikes, periodic downtimes, and poor UX, were solved with our custom solutions. Results - Reduced costs on the infrastructure by 70% - Reduced the peak response time by 62.5x - Stabilized infrastructure with 58 B requests/mo - 99.99% uptime - Latency decreased to ~80 ms
Initial problems to solve: - Inefficient architecture setup: Multiple manual actions were required to build and run a blockchain node on the GCP virtual machine - No public RPC endpoints - Manual unverified public snapshots Solution To ensure a smooth user experience, Dysnix built the high-available, secure, and scalable public RPC endpoint and automated node deployment. Result - one-click blockchain deployment on GCP VM - high-available scalable public RPC endpoint - GCP Marketplace listing facilitation - continuous and verified public snapshots
Project goals: - Launch the validator nodes in a few PoS networks with further around-the-clock support/maintenance - A lack of a robust secured dedicated infrastructure setup for achieving desired data analytics and research goals - A lack of expertise in the domain of infrastructure engineering Solutions To sustain the project’s heavy workload of data research tasks and enable high-value staking of the company’s assets, we deployed and have been maintaining secured archive and validator nodes. Result ~ 99.99% node uptime and immaculate performance - First results delivered in 4 weeks
zkSync approached us with a raw idea of the ZK-based product and security concerns. They had a request for scalability, cost-efficiency, and handling high load. Solutions Dysnix implemented a robust architecture at the platform’s core that consists of: - A setup of predictively scaled server clusters based on business metrics. - A validating core—for off-chain packing of the unlimited flow of transactions and preparing them for proving on-chain. Result - The first MVP was delivered in 2 weeks. - Overcoming limitations of 60 GB/s - New nodes being launched in less than 1 hr
GCP’s business goals assumed the following needs: - automation of the deployment and maintenance processes - making the infrastructure scalable and fault-tolerant, even in the most unpredictable situations on the go (within a few minutes) Solutions To meet the goals set by GCP, our engineers built a highly-available, secure, and scalable server infrastructure for a Blockchain-ETL platform that consists of blockchain archive nodes. Result - IaC: automation of deployment and maintenance - 100% healthy archive nodes - The project's TCO savings of ~70%
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2013-01-01-2015-01-01
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2009-01-01-2013-01-01