Nikolai Vysotskyi

https://cryptochase.ai After integrating AI and ML models into my work, I started a project analyzing cryptocurrency markets using neural networks. This gave us access to much more powerful data analysis tools we now use for trading. We train AI models for analyze financial flows.

Finstreet Ltd is associated with Rorix Holdings (part of the IHC Group), and Sirius International Holding. Blockchain & FinTech. BigData & Inconsistent Process. Senior Developer on Blockchain and Finance Reconciliation projects. Built them from scratch and got them production-ready. Reconciliation: C#, .Net, Queue(Kafka, RabbitMQ), MSSQL, Redis Blockchain Middleware: Ethers.js, Web3.js, Express.js Blockchain: Solidity, Hardhat Infrastructure: AWS, Azure, Cloudflare, Docker, Kubernetes, Grafana, Prometheus Regulated by FSRA in ADGM.

Built an AI and BigData internet research tool. Designed all business processes and architecture, then fully developed the project. Backend: Python, LLM and OCR models, strong algorithms and custom ML decisions, Laravel, Laravel Nova, MySQL, SQLite; Frontend: NextJS 15, React 19, ShadcnUI (TailwindCSS); Infrastructure: Yandex Cloud, S3, Cloudflare.

Blockchain & Mining resources. Work with Antminer ASIC’s (Good knowledge of system (&mining ecosystem): - Reverse engineering of Linux-based OS; - Developed Software for Mining Cards and Crypto Activities; - Admin Panel: Bash and Vue.js

Wealthica: https://wealthica.com Canada's largest financial aggregator to track and analyze your investments, assets and liabilities. I upgraded iOS and Android versions of a cross-platform mobile app with 10k+ users, featuring a redesigned interface and optimized performance.

Stockchase: https://stockchase.com A platform of opinions and ideas from experts on stocks of large companies for Canadian investors I utilized Sequelize for SQL query optimization, reducing execution time from minutes to under a milliseconds, alongside API integration and comprehensive style refactoring.

hologram.global , planner.hologram.global , space.hologram.global Design Builder for apartments and houses, using three.js technology, React backend and Laravel backend. I developed a 3D Planner and 3D House Viewer using React and Three.js, featuring interactive apartment and house visualization with furniture selection, layout customization, and scene configuration. Built a control panel for managing 3D product models and analytics, optimizing performance for real-time rendering and user interaction.

https://mrlab.ae IT-Laboratory promotion website Developed: - A one-page React application with dynamic animations And a feedback form - RestAPI and feedback controller Technologies: Laravel, React, MobX

https://vysotsky.productions Junior Full Stack Developer in the Web Development Studio - EVAYAR service Service to call tow trucks in Mariupol SEO optimization of the site, as well as the promotion to the top 10 in Google search results in the region Technologies: Vue.js, JSON Schema, Google AdSense - Medihuanna medihuanna.com · An educational facility for medical professionals specializing in the use of medicinal cannabis Developed: - Dozen of adaptive pages to the platform's existing functionality, redesigning basic elements according to the design files - Several adaptive "Coming soon" pages Tech stack: Vue.js, BEM, SCSS

Bachelor Degree One development project: Built a social network for selling digital assets, including both client and server components Technologies: React, Express.js, Sequelize, MySQL

Training at the computer academy. I started programming much earlier, but the academy gave me a very good boost in my further development. One of the training projects, a game on Unity3d: https://play.google.com/store/apps/details?id=com.VRGames.JUMPER&hl=ru&gl=US