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Schedule Interview NowMy name is Daniel Y. and I have over 14 years years of experience in the tech industry. I specialize in the following technologies: Amazon Web Services, Google Cloud, 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'm committed to continuous learning, always striving to stay current with the latest industry trends and technical methodologies. My work is driven by a genuine passion for solving complex, real-world challenges through creative and highly effective solutions. Through close collaboration with cross-functional teams, I've consistently helped businesses optimize critical processes, significantly improve user experiences, and build robust, scalable systems designed to last.
My professional philosophy is truly holistic: the goal isn't just to execute a task, but to deeply understand the project's broader business context. I place a high priority on user-centered design, maintaining rigorous quality standards, and directly achieving business goals—ensuring the solutions I build are technically sound and perfectly aligned with the client's vision. This rigorous approach is a hallmark of the development standards at Softaims.
Ultimately, my focus is on delivering measurable impact. I aim to contribute to impactful projects that directly help organizations grow and thrive in today’s highly competitive landscape. I look forward to continuing to drive success for clients as a key professional at Softaims.
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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