Hi, I am Maksym
I am experienced AI Full Stack Engineer (TypeScript & Python), with more than 4+ years of professional journey behind my back
Introduction
👋 Hi there! I'm dedicated and passionate AI Full Stack Engineer with 4+ years of hands-on experience in the dynamic world of web development. I began my journey as Full Stack JavaScript Developer, specializing in TypeScript, React.js, Next.js, Node.js and Nest.js. While also complimenting my main stack with the Git, Docker, Redux, Jest, CSS / SCSS / Tailwind, Firebase, SQL, NoSQL and OpenAI API.
With time, I also decided to open exciting realm of Python and AI. Additionally mastering LangChain, Vector DB’s, embeddings, LLM’s fine-tuning, RAG, CoT, ToT and much more!
💡What excites me most about my work is the ability to make an immediate impact on the world around me. That’s why I keep pursuing innovation and continuously learning new technologies.
👨💻 Beyond technical proficiency, I firmly believe that a well-rounded developer excels not only in coding mastery but also in the areas of responsibility and communication.
🚀 Let's get in touch and explore the ever-evolving landscape of web development together!
Work Experience
AI Full Stack Engineer
/newline
- Doubled speed of candidate search and HR screening, by automating workflow of existing major processes with an AI. Including data scraping, data analysis and results sorting.
- Used web-scraping techniques to provide LLM internet access, enabling automated SEO content optimization. This involved extracting and analyzing web data to enhance search engine visibility and improve online presence.
- Developed and deployed a custom AI chatbot to chat with the educational courses data, using Next.js, FastAPI, LangChain, RAG and Chroma vector database. resulting in a 10% increase of customer satisfaction rate.
- Building new web-pages and UI components using Next.js, Styled components, Tailwind CSS, Redux, etc.
Middle Full Stack JS Developer
Argus Soft
- Developing high-quality full-stack applications from scratch and maintaining existing ones for EU and US clients.
- Created AI web-chatbot from scratch using React.js, Sass, MongoDB, Firebase, FastAPI, LangChain and OpenAI API (GPT-4) with 100 unique daily users.
- Developed a new front- and backend functionality for a NFT trading platform to gamify users spending process. Which helped to gain 2000 new unique users in 3 month and increased company revenue by $50k.
- Created a corporate multi-language website from scratch with an adaptive layout, dynamic news page, maps, and feedback form.
Full Stack JS Developer (React.js, Node.js)
PE "Skyba P.V."
- Software development for medium and small businesses.
- Frontend architecture support/development using JS, React.js, HTML, SCSS.
- Backend architecture support/development using Node.js, Express.js, REST API.
- Software troubleshoot and debug.
- Consulted in the redesign of a client’s website, resulting in a 20% increase in traffic.
My Work
Please take a look at the projects that I've worked on throughout my career. Each project is briefly described and has a live demo or/and code repository link.

Large educational platform
Creating and shipping complex Frontend/Backend features. Which helped to create new ways to interact with educational content, added a social media aspect to the platform and motivated users to be more involved in the product ecosystem by using a gamification/rewards system. Creating and shipping LLM features. Which gave a new way to interrupt the content and to automate some business processes.
#react
#tailwind
#nest.js

Real Estate website
Frontend/Backend support. New UI components creation. One of the highlits was a creation of the leaflet that is generated and being returned from the backend as a custom HTML page or a PDF file. And depending on the user status, data can be returned and displayed with a different content. On the fronted side, user can choose either to view HTML, download PDF or to share leaflet link.
#react
#tailwind
#nest.js

Corporate website - UHP Europe
Created a corporate multi-language website from scratch with an adaptive layout, dynamic news page, maps, and feedback form.
#typescript
#next.js
#redux
#scss

NFT trading platform
Develop and implement new functionality/features for the NFT trading platform. Main goal of a new feature was to gamify users spendings and increased user interactivity with the platform using XP points, ranking and reward system not only for general users but also for the potential crypto investors. This approach helped to gain 2000 new unique users in 1 month and increased company revenue on $50k.
#typescript
#react
#tailwind css
#nest.js
#graph ql

AI chatbot 'apt-chatapp'
Project description. AI chatbot created from scratch using OpenAI API (GPT-4), React.js, Node.js, Sass, MongoDB, Firebase, and MobX with 100 unique daily users.
#react
#scss
#firebase
#node.js
#gpt-4

Online store 'Apex Comfort'
The online store was created for a dealer of heating and cooling devices and their components from leading manufacturers in Europe and Ukraine. Online store was build using such WordPress plugins as Contact Form 7, Google XML Sitemaps, MC4WP, Slider Revolution, WPBakery Page Builder and WPML CMS Nav.
#WordPress
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