Marian Lukavyi
Rating
Language proficiency level
CV
Frontend Developer | React.js, Next.js, TypeScript | SaaS & Scalable Web Applications
I help startups and businesses build fast, scalable, and production-ready web applications using modern frontend technologies.
With 5+ years of commercial experience and 20+ delivered projects, I specialize in building high-performance React and Next.js applications with clean architecture, excellent UX, and long-term maintainability.
I work with startups, SaaS products, and growing businesses that need reliable frontend solutions built to scale.
What I deliver
• Production-ready React / Next.js applications
• Scalable and maintainable frontend architecture
• Pixel-perfect implementation from Figma
• SEO-optimized and high-performance websites
• Integration with APIs, CMS, authentication, payments
• Performance optimization (Core Web Vitals, Lighthouse)
• Clean, readable, and well-structured code
• Long-term support and feature development
Tech stack
React.js, Next.js, TypeScript
Redux Toolkit, Zustand, React Query
TailwindCSS, SCSS, Styled Components
REST API, Firebase, CMS integration
Git, Figma, Agile workflow
Experience highlights
• 5+ years of commercial frontend development
• Delivered 60+ projects across SaaS, e-commerce, and business platforms
• Improved performance scores and loading speed across multiple applications
• Built scalable frontend systems used by real customers
• Experience working with international remote teams
What you can expect when working with me
• clear and professional communication
• reliable delivery and meeting deadlines
• clean and scalable codebase
• attention to performance and user experience
• ability to work independently or with your team
I focus on delivering real business value, not just writing code.
Available for
• SaaS development
• Startup MVP and production apps
• Long-term collaboration
• Complex frontend systems
If you’re looking for a reliable frontend engineer to build or scale your product — feel free to contact me.
Skills and abilities
Programming
- Data Parsing
- Databases & SQL
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HTML & CSS
from 16 USD for day
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Javascript and Typescript
from 11 USD for day
- Python
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Web Programming
from 23 USD for day
Design & art
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Web Design
from 23 USD for day
Translation
Portfolio
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Conversion of design from Figma to code — pixel perfect layout
Web ProgrammingI convert your design from Figma into clean, working code. Exact pixel-perfect layout that looks the same as in the mockup — in the browser and on all devices.
What you get:
— Pixel perfect layout (accuracy to the pixel)
… — Responsive code (mobile, tablets, desktop)
— Modern clean code in React / Next.js
— Smooth animations and hover effects
— Semantic markup (HTML5)
— SEO-optimized structure
— Fast page loading
— Cross-browser compatibility
What is needed from you:
Just a link to your Figma file or exported design. If the mockup is missing some states (hover, mobile) — we will agree together.
Ready to discuss your project — write to me!
#figma #figmatocode #layout #html #css #react #nextjs #tailwindcss #pixelperfect #webdevelopment #frontend #typescript
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120 USD Creation of turnkey landing pages
HTML & CSSI create modern landing pages of the full cycle — from design to finished code. In the end, you receive a fully functional website, ready to launch.
What you get:
… — Unique design (no templates)
— Responsive layout (mobile, tablets, desktop)
— Clean code using modern technologies
— Smooth animations and interactivity
— SEO optimization
— Fast loading
— Contact forms and integrations
What is needed from you:
Just an idea or an example of a website that you like.
Anything to start from — a reference, a description of the business, your wishes. I will handle the rest myself.
Bonus — for free:
— Uploading the website to hosting
— Connecting the domain
— Setting up SSL
Technologies:
HTML, CSS, JavaScript, Next.js, React, TypeScript, Tailwind CSS,
Cost: $120 per website
Timeline: from 1 day
Ready to discuss your project — write to me!
#landing #landingpage #website #websitedesign #nextjs #react #frontend #webdevelopment #webdesign #typescript #tailwindcss #framermotion
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Refov
Javascript and TypescriptThe website was completed within four days.
nextjs, tailwindcss, framer motion, typescript
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GO
Javascript and Typescriptai, nextjs, framer-motion
#ai #chatgpt #NextJS #React
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Astra
Javascript and Typescript#React #next.js #restapi #node.js #web3 #crypto
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PredictCrypto
Javascript and Typescript#React #next.js #infographic #restapi #tailwindcss
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MiraAI App
Javascript and TypescriptNext.js 15, Tailwind CSS, TypeScript, Zustand, and OpenAI API.
#NextJS #React/TypeScript #tailwindcss #framer-motion #web-programming #crypto
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Protitle (nextjs, framer-motion)
Javascript and TypescriptOn this website, I utilized the latest version of Next.js, Tailwind CSS, and Framer Motion to create a dynamic and visually engaging experience with numerous animations. The site features three pages, with its primary purpose being to captivate users, inspire their interest in the product, and encourage them to leave a message, which is then sent to a Telegram bot.
#React/TypeScript #React #NextJS #Telegram #framer-motion #HTML-developer #HTML5/CSS3/SCSS/SASS
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Gantt Chart
Javascript and Typescript- Main Technologies: Next.js 13, TypeScript, Zustand, Tailwind CSS, and D3.js (for chart rendering).
- Main Logic: This app provides an interactive Gantt chart for project management and scheduling. It uses D3.js for dynamic data visualization, allowing users to create, modify, and visualize tasks on a timeline.
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158 USD Canvas Quadratic Curve
Javascript and TypescriptThis script enables smooth curve drawing on an HTML canvas. It allows users to create curves by clicking and dragging points on the canvas. The script automatically calculates the control points to ensure smoothness and updates the curves in real time. It also supports dragging and repositioning of individual points. The canvas is initialized with an image that serves as the background.
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90 USD Next.js 13 Funnel
Javascript and TypescriptNext.js project created with create-next-app@latest, showcasing a simple funnel application. The app uses Next.js 13, React, and Tailwind CSS for styling.
Reviews and compliments on completed projects 69
5 May
267 USD
Layout of the page HTML/CSS/JS from Figma
I am extremely satisfied with the collaboration, the project was completed faster than expected, and with minimal revisions.
Thank you, 11 out of 10!
24 April
196 USD
Development of the front end for the CRM system (Frontend, React)
Everything was done well. We will continue to cooperate.
7 April
90 USD
5 lands with a neural network
Everything is done excellently, thank you.
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Quickly, qualitatively, according to the technical specifications. A relatively small task was completed according to the established brief deadlines of the performer. Exclusively the best recommendations and plans for further cooperation!
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| Response review
22 March
158 USD
Transfer and check the website layout from the v0 versel service.
Professionally and on time, I recommend the performer.
I want to leave the best and most sincere review about our collaboration.
To be honest, the result turned out even better than I expected. The website looks very cool, everything works exactly as it should, and it is clear that the person really tried to make everything as high quality as possible, rather than just "anyhow, to get it done."
I especially want to thank you for your patience. I think I made about 15 million edits. Here I wanted to adjust something, there I wanted to change something, and then another "little" idea suddenly appeared. And what was very pleasant for me was that there was always a calm reaction to all these edits. You were always in touch, responded quickly, and made changes promptly. This is really very valuable. I also really liked that there was no feeling of "I did it and goodbye." It was clear that it was important to you that the result turned out really great and that I was completely satisfied.
It was easy and comfortable to work: quick communication, a normal attitude towards my endless ideas and edits, attention to detail, and a desire to bring everything to perfection.
Thank you for the work, for your professionalism, and for the nerves that you heroically endured along with my "let's adjust a little more."
I definitely recommend you. If I or my acquaintances need a website again — I will without any doubt turn to you.
3 March
180 USD
Supplement to the project Development of the frontend admin panel
Completely satisfied with the collaboration. The work was completed on time and according to the specifications. The programmer is an expert in their field - everything was done clearly, they were constantly in touch during the work process and responded promptly to all comments, providing recommendations for improving functionality. Definitely recommend for collaboration.
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3 March
609 USD
Development of the frontend admin panel
Completely satisfied with the collaboration. The work was completed on time and according to the specifications. The programmer is an expert in their field - everything was done clearly, they were constantly in touch during the work process and promptly responded to all comments, providing recommendations for improving functionality. Definitely recommend for collaboration.
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27 February
16 USD
Claude for the redesign (layout) of the website
a good specialist, consulted
Everything was done quickly, efficiently, according to the requirements, I recommend.
16 January
34 USD
Website on Next.js 5
Everything went well. Done quickly and efficiently.
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28 December 2025
45 USD
Website on Next.js 4
Everything went well. Done quickly and efficiently.
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23 December 2025
56 USD
Website on Next.js 3
Everything went well. Done quickly and efficiently.
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15 December 2025
95 USD
Website on Next.js 2
Everything went well. Done quickly and efficiently.
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10 December 2025
180 USD
Website on Next.js 1
Everything went well. Done quickly and efficiently.
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18 November 2025
20 USD
Individual lessons on website development
Thank you very much for your help, everything went great! I recommend Maryana as an excellent performer.
9 November 2025
366 USD
Create a landing page in reactJS
very well done project - and within the deadlines
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21 September 2025
145 USD
Paybridge
Everything was great, a true professional
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12 August 2025
609 USD
Front for admin dashboard (React / Vue / HTML+CSS)
півпраця пройшла на найвищому рівні. Виконавець чітко дотримувався домовленостей, оперативно реагував на всі запити та пропозиції. Робота виконана якісно, без помилок і з повним розумінням завдань. Приємно вразила увага до деталей та професійний підхід. Рекомендую до співпраці та буду радий працювати разом у майбутньому.
2 July 2025
34 USD
Add new features and fix bugs on the frontend (React)
Satisfied with the cooperation, we continue to work.
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28 June 2025
23 USD
Add new features and fix bugs on the frontend (React)
Great cooperation, all tasks were completed on time.
23 June 2025
116 USD
Landing page layout, without CMS
Quickly, professionally, proactively. everything we love, we will definitely continue cooperation.
20 May 2025
135 USD
Project "Web application for booking seats in cafes/restaurants"
The project was done very well. I was in contact all the time and made adjustments. Thank you for the work, I recommend!
12 March 2025
226 USD
Educational website
The project was completed perfectly. Marian was constantly in touch and made the necessary adjustments very quickly. I recommend for collaboration.
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5 March 2025
113 USD
Верстка з Figma на Bootstrap або Tailwind
Everything is great, I recommend it. They laid it out quickly. Edits were made until the last moment, we had several calls. I will order again.
24 February 2025
356 USD
Project on React/Next - part 2
Everything went well - everyone is satisfied.
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6 February 2025
162 USD
Project on React/Next
Everything is great - let's keep working.
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3 January 2025
45 USD
Project workspace Frontend work part 14
All work according to the specifications has been completed excellently.
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17 December 2024
79 USD
Frontend work part 13
I recommend for collaboration. Fast and quality 🙂
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7 December 2024
259 USD
Frontend work part 12
Thank you for the completed work. Everything is great! 🙂
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29 November 2024
45 USD
Website development according to the layout
The work was done quickly and efficiently, taking into account the revisions — the result is fire!
19 November 2024
51 USD
Frontend dashboard
Everything is fine. Quickly completed the work, as well as the necessary corrections.
16 November 2024
330 USD
Development of an interactive landing page
Good job, glad for the work done.
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14 November 2024
180 USD
Frontend work part 11
All tasks are completed. Thank you!
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8 November 2024
273 USD
Refov-HR Platform, Frontend developlemt - Part1
At the end we got a result what I wanted.
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1 November 2024
90 USD
Need HTML - CSS layout
Everything is super fast, high quality. I recommend!
22 October 2024
45 USD
Frontend work part 10
Раньше срока - спасибо! Все отлично.
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3 October 2024
79 USD
Frontend work part 9
Everything is fine, let's move on.
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23 September 2024
11 USD
Landing
The work was done excellently. I recommend it.
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22 September 2024
120 USD
Layout from Figma for React
The work was done professionally and at a speed exceeding the best expectations. I recommend and hope for further cooperation!
6 September 2024
18 USD
Frontend work part 8
Everything that was planned has been done. Great : ).
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2 September 2024
203 USD
Frontend work part 7
Everything is great. Let's move on!
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25 August 2024
135 USD
Landing page nextjs/tailwind
Everything is fine. Completed on time. I recommend.
12 August 2024
45 USD
Frontend work part 6
We have completed another part of the work. Everything is great.
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9 August 2024
56 USD
Frontend work part 5
Another stage of work is ready, thank you.
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5 August 2024
90 USD
Project workspace Frontend work part 4
The work was done well and on time. Everything is excellent.
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27 July 2024
214 USD
Frontend work part 3
Everything is fine. We can continue working.
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19 July 2024
25 USD
Frontend work part 2
Very prompt. Minor edits were made immediately. Thank you!
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19 July 2024
18 USD
Frontend work
The task has been completed in accordance with the technical specification. Let's continue working.
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5 June 2024
18 USD
Tailwindcss
Excellent work on the layout of the side menu! Your efforts and attention to detail deserve the highest praise. I especially liked how you managed to create an intuitive and aesthetically appealing menu that is not only functional but also looks great.
Your idea of adding animation when hovering over categories really brought the interface to life. The animation is smooth, unobtrusive, and creates a pleasant user experience. Such details are crucial for the overall impression of the website, and you have executed it perfectly.
I want to specifically mention how you adhered to best practices in modern web development. Using Tailwind CSS for styling and implementing animations is a great choice. It not only simplifies future code maintenance but also ensures high performance.
Thank you for your professionalism and creative approach!
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2 June 2024
81 USD
Fixes for the website
All is well, let's continue working!
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31 May 2024
113 USD
Interactive web platform for adaptive learning of programming languages
The work was done on time. Everything was done qualitatively and according to the technical task. It was very pleasant to cooperate)
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27 May 2024
45 USD
Web application for comparing technical characteristics of PCs with game requirements
Very satisfied with the performer. The project was completed with high quality in a short period. All edits were made. Clearly explains the project work.
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23 May 2024
158 USD
Development of a simple online store for the sale of motorcycles and motorcycle equipment
The project was completed much earlier than I expected, and at a good price. The work was done excellently, all requirements were met, and there were many free revisions and additions. Maryan is always in touch, has a high level of communication with the client, knows his business very well, possesses skills and abilities, always ready to make free amendments, ready to explain everything clearly and repeatedly. An excellent specialist, I recommend to everyone!
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22 May 2024
23 USD
It is necessary to layout one screen using the css framework tailwind
Very good performer. Always stayed in touch and made all the edits very quickly. Will contact again
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20 May 2024
11 USD
Finish the website with parks and reserves
I have worked with Maryan before, he always completes tasks on time.
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19 May 2024
90 USD
Small React application with TypeScript
Very good specialist. The project was completed much faster and better than I expected.
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9 May 2024
101 USD
Simple website for a household appliances store
Maryan helped with solving certain issues in the project, always in touch, quickly and qualitatively completes assigned tasks, explains clearly, I am completely satisfied with his work
9 May 2024
14 USD
Ability to add new parks
All quickly and qualitatively, without unnecessary questions. Thank you
4 May 2024
90 USD
Layout of the main page of a bike shop
Good project execution. Everyone is satisfied, I can recommend for cooperation.
2 April 2024
23 USD
Information website about national parks and reserves of Ukraine
Very quickly completes the project, very high quality, friendly, understands everything quickly, responds quickly and specifically.
Professional.
Definitely recommend!
29 March 2024
23 USD
Simple website in React, practice task
I completed everything according to the brief and very quickly. Satisfied with the work.
20 March 2024
20 USD
Moving the clock by hand image
Marian performed a difficult task, works well, no claims. I recommend it as a well-known specialist.
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17 March 2024
45 USD
Realizing the Admin Panel in the Music Web App on React.js
I am extremely pleased with collaboration with Marian, he turned out to be very open to discussing the task and ready to share his experience and advice.
He quickly and quality me with my task, regardless of the deadlines, so I am pleased to recommend it as a good specialist!
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| Response review
14 March 2024
11 USD
Gant chart version 2
I am pleased with cooperation.
Mariah Carey fulfilled his task.
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5 March 2024
34 USD
List of 6 pages
Thank you for work. Everything is done in time and in time. Good luck in new projects!
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23 February 2024
14 USD
Testing tasks
pleased with cooperation. I recommend it!
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7 February 2024
68 USD
Front-end developer to correct forms, and straight in site design
Work is done quickly and efficiently.
8 January 2024
34 USD
Parse CSV => Table => Gant Chart
The project is performed according to the technical task.
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
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Layout of 3 pages
34 USD
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Development of an additional page on the existing website (bluemotion.live)
56 USD
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Need to refine the website generated in Claude code.
16 USD
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Development of a language web application with learning logic, tests, and an admin panel
3485 USD
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Layout of 4 pages from Figma
27 USD
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A business card website is needed for a detective agency + CRM
338 USD
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React / Next.js Developer for Existing Platform(Remote)
12 000 USD
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Layout of the website from the ready Figma design
68 USD
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Looking for a Frontend Developer (Next.js) - project work
25 USD
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Optimization of the NextJS site (SSR)
9999 USD
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