You will get custom development services for your startup
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Project details
We start by understanding your users. A full-cycle software development services for startups: from design to project release. I will help to implement ideas into high-quality web and mobile apps.
- Discovery Phase;
- MVP Development and Design;
- Market Validation and Testing;
- Support and Development.
*The cost and delivery time may vary, depending on the type of project (complexity, technology, set of functions, etc.)
- Discovery Phase;
- MVP Development and Design;
- Market Validation and Testing;
- Support and Development.
*The cost and delivery time may vary, depending on the type of project (complexity, technology, set of functions, etc.)
Programming Languages
JavaScriptWhat's included $25,000
These options are included with the project scope.
$25,000
- Delivery Time 70 days
- Number of Revisions 4
- Design Customization
- Content Upload
- Responsive Design
- Source Code
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EW
Edgard W.
Dec 29, 2025
Faktastisch Development
AJ
Alan J.
Mar 21, 2024
Developer for edu site
AM
Andrea M.
May 5, 2022
Advice for Creation of NFT to be associated with physical art
Punctual and precise in the explanations
AM
Andrea M.
Apr 13, 2022
Advice for Creation of NFT to be associated with physical art
I recommend him, very knowledgeable and helpful
AM
Andrea M.
Feb 22, 2022
Creation of NFT to be associated with physical art
Dmitriy was very helpful to resolve some problems and answer some questions about blockchain technology
About Dmitriy
Senior AI Engineer LangChain OpenAI LLM RAG Agentic AI Developer
100%
Job Success
Zaporizhzhya, Ukraine - 3:39 am local time
Recent work: Faktastisch (1700+ hrs, $86K, 5-star) full-stack React/Node SaaS rebuild, Proctoring MVP (active), educational platform ($29K React/Next.js), CTO-as-advisor engagements. Past production builds: MediBrain, MyAnswer, VoiceDesk, Cosmo marketplace, Stepler (N1 Swedish Appstore fitness).
What I deliver:
- Senior full-stack architecture: React + Next.js frontend, Node.js + NestJS backend, PostgreSQL/MongoDB
- Code review and architecture consulting for engineering teams
- Production-ready SaaS from MVP to scale
- TypeScript end-to-end, GraphQL APIs, Supabase, AWS infrastructure
- AI integration when projects call for it: OpenAI, RAG, LangChain
Tech stack: React, Next.js, Node.js, NestJS, TypeScript, PostgreSQL, MongoDB, GraphQL, Supabase. Strong Angular and Python background. Lead engineer for product teams.
Senior Full Stack Developer, Full Stack Developer, React Developer, Next.js Developer, Node.js Developer, NestJS Developer, TypeScript Developer, Architecture Consultant, Code Review Specialist, AI Integration Developer.
Steps for completing your project
After purchasing the project, send requirements so Dmitriy can start the project.
Delivery time starts when Dmitriy receives requirements from you.
Dmitriy works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery Phase
∙ Product market research ∙ Establishing product features ∙ Design/wireframes prototyping ∙ Building technical documentations ∙ Project estimation and schedule development
MVP Development and Design
∙ The final concept of design ∙ Agile software development ∙ Software engineering ∙ QA software testing ∙ Minor product changes according to business goals