You will get Website Development Discovery & Roadmap Plan

4.7

Let a pro handle the details

Buy Web Application Programming services from Sergey, priced and ready to go.
4.7

Let a pro handle the details

Buy Web Application Programming services from Sergey, priced and ready to go.

Project details

You will get a Website Development Discovery & Roadmap Plan that clarifies your project vision, defines key deliverables, and outlines a strategic path to success. With our enterprise-level expertise, we analyze your business goals, perform in-depth market research, and provide a detailed roadmap with ballpark estimations to ensure your project is built on a solid foundation. Our approach is thorough, data-driven, and tailored to your specific needs, ensuring a seamless transition from planning to execution. Let us help you navigate the complexities of web development with clarity and precision.
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Design
What's included
Service Tiers Starter
$1,500
Standard
$2,500
Advanced
$5,000
Delivery Time 5 days 7 days 12 days
Number of Revisions
000
Design Customization
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Content Upload
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Responsive Design
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Source Code
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Frequently asked questions

4.7
12 reviews
75% Complete
25% Complete
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

IR

Ilya R.
5.00
Mar 20, 2025
Senior Front-End Developer (JavaScript, React, Node.js, TypeScript, Next.js, API Integration, HTML5) Thank you, Sergey, for your dedication and professionalism. Your ability to tackle complex challenges and deliver top-notch results made our collaboration a truly positive experience. Looking forward to future projects together!

RK

Roi K.
4.00
Apr 25, 2022
HTML/CSS specialist

GB

Gerry B.
3.85
Apr 11, 2022
C# .Net REST API Developers ...

SR

Swarup R.
5.00
Apr 5, 2022
Web-Based Educational Portal Development with Auto-scalability

GD

Garry D.
4.85
Dec 20, 2021
Improve StreamGorilla React/Divjoy front-end SPA
Sergey A.Status: Offline

About Sergey

Sergey A.Status: Offline
Front-End AI Developer | React, LLM, Next.js, AI, TypeScript, NLP
4.7  (12 reviews)
Batumi, Georgia - 1:48 pm local time
Transformed user engagement and boosted product retention by up to 45% with advanced AI-driven interfaces and front-end integrations. Increased app usage and customer satisfaction scores by implementing LLM-powered chatbots, personalized dashboards, and AI-driven search. Cut manual processes by 60% for clients by connecting web apps with NLP, OpenAI, and custom machine learning models—all delivered with stunning UI, fast performance, and mobile responsiveness.

I am a senior front-end AI developer with 10+ years of experience building interactive, AI-powered web applications and seamless user experiences. I specialize in combining modern front-end frameworks like React, Next.js, Angular, and TypeScript with the latest AI tools—LLMs, NLP, OpenAI, vector databases, and custom ML models—to deliver smart, scalable, and visually impressive digital products.

My expertise includes UI/UX design, API integration, building AI-powered components, and optimizing performance for web and mobile platforms. I have delivered over 40 successful projects for startups, SaaS companies, and enterprise clients—always focusing on business results, measurable ROI, and great communication.

Process includes consultation, design, agile front-end development, AI integration, thorough testing, deployment, and long-term support. I keep you updated and involved at every step.

If you’re ready to add AI, LLM, or automation to your next web app, or want a senior front-end developer who can take your project to the next level with future-proof technology and beautiful interfaces, let’s talk and make it real.

AI app front-end development, LLM, RAG, NLP, OpenAI API, generative AI, React, Next.js, TypeScript, JavaScript, AI chatbot, AI agent, vector search, embeddings, LangChain, machine learning, automation, web application, API integration, REST API, GraphQL, AWS, cloud deployment, data visualization, front-end architecture, mobile-first UI, Figma, website redesign, performance optimization, Tailwind CSS, SCSS, Bootstrap, Node.js, PostgreSQL, MongoDB, MySQL, website SEO, responsive design.

Steps for completing your project

After purchasing the project, send requirements so Sergey can start the project.

Delivery time starts when Sergey receives requirements from you.

Sergey works on your project following the steps below.

Revisions may occur after the delivery date.

Initial Consultation

Kick-off call to understand your project goals, review existing materials, and gather essential background information.

Discovery & Analysis

Dive into market research, analyze your current setup, and outline key requirements to form the foundation of the project.

Review the work, release payment, and leave feedback to Sergey.