Rezet
AgencyTop RatedBoutique AI-first Full Stack development agency helping companies design, build, and scale intelligent SaaS and MVP products. (JavaScript, TypeScript, React, Node.js, Next.js, Python, Django, AWS)
51-200 · 100% Job Success · since 2018
View on Upwork
WorldTop 2%
EstoniaTop 8%
Web DevelopmentTop 2%
From your searchEstonia
Estonia#24
of 302 agencies in EstoniaTop 8%
Rezet holds a solid Top 8% for Estonia, a stronger showing than the #1,649 of 86,722 (Top 2%) rank across everyone.
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upworkrank#301in Web Development · Top 2%Share this rank
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$2.3k
MRR
est. monthly
#1,649
World rank
of 86,722
$379k
Lifetime earnings
since 2018
27
Jobs
completed
About
🚀 AI implementation is no longer a feature. It is the foundation of modern SaaS and scalable MVP products.
We operate as a CTO-level Full Stack development agency focused on AI integrations, AI agent Development, and AI chat implementation inside high-growth SaaS platforms. For 20+ years, our team has built Full Stack systems that generated $12M+ in revenue and scaled from MVP to enterprise-grade SaaS.
We’ve delivered 80+ long-term contracts on Upwork with 100% Job Success, building complex React and Node.js architectures with deep AI and LLM integrations.
🤖 Deep AI Expertise
❇️ OpenAI API
❇️ GPT-3 / GPT-4
❇️ AI agent Development
❇️ AI chat implementation
❇️ AI-powered SaaS platforms
❇️ AI-based automation & intelligent workflows
❇️ Embedding AI into existing Full Stack systems
🧠 Full Stack Architecture
As a React Developer and Node.js Developer team, we design multi-tenant SaaS platforms with scalable API layers, secure RBAC, and performance-first architecture.
Frontend: React.js, Next.js, Redux, Saga, Vue.js, Nuxt.js, Angular, React Native, TypeScript, JavaScript ES6+, Material UI, Tailwind, Chakra UI, Ant Design, Semantic UI, React Bootstrap, Ionic.
Backend: Node.js, Nest.js, Express.js, PHP, Laravel, Laravel Nova, Symfony, Python, Django, Flask.
Databases: PostgreSQL, MySQL, MongoDB, GraphQL.
⚙️ DevOps & Cloud
AWS (Lambda, SQS, S3, EC2, Amplify, CloudFormation), Docker, GitHub Actions, CI/CD, GitLab, Bitbucket.
Most SaaS startups fail when AI implementation is added without architectural planning. We build Full Stack systems where AI integrations, AI agent Development, and AI chat implementation scale safely from MVP to enterprise.
If you’re building AI-powered SaaS, the real question is not features.
Is your architecture ready for intelligent scale?
P.S.
Why Work With Us
🔹 20+ years delivering SaaS, MVP, and enterprise platforms
🔹 200+ long-term client partnerships
🔹 End-to-end AI implementation with React and Node.js
🔹 CTO-level architecture and execution discipline
Let’s build your AI-first SaaS the right way.
Don't hesitate to contact us!
Rezet Team
Rankings
Where Rezet ranks by monthly revenue, worldwide, in Estonia, and in every Upwork service it competes in.
Team & footprint
Staff51-200 staff
On Upwork since2018
Rating100% Job Success
CountriesUkraineEstonia
Rezet
Agency owner
Client focus
Web Development
Rezet works mainly in Web Development, ranking top 2% of agencies in that service.
MRR trendSoon
Last 12 weeks
Coming soon
Competitors on the board
Who ranks just above and below by MRR across all agencies.
This agency is #1,649 of 86,722 across all agencies.
RankAgencyMRRMRR trend
1,647
Xeon Agency
Elevating businesses with branding, websites, apps, Pitch Decks and UI UX
$2.3k
Soon
1,649
Rezet
Boutique AI-first Full Stack development agency helping companies design, build, and scale intelligent SaaS and MVP products. (JavaScript, TypeScript, React, Node.js, Next.js, Python, Django, AWS)
$2.3k
Soon
MRR benchmark
Rezet earns more than 98% of all agencies we track.
Top 2%
among all agencies we track
$0–$500
29%
$500–$1k
10%
$1k–$2.5k
15%
$2.5k–$5k
12%
$5k–$10k
11%
$10k–$25k
12%
$25k–$50k
6%
$50k+
5%
Rezet's bracket · $2.3k
You29%$0–$500
You10%$500–$1k
You15%$1k–$2.5k
You12%$2.5k–$5k
You11%$5k–$10k
You12%$10k–$25k
You6%$25k–$50k
You5%$50k+
Rezet earns an estimated $2.3k/mo. That's 1.1× the typical agency and more than 98% of everyone we track.
Agencies with no recent MRR are excluded. Only the 8,824 agencies with active monthly revenue are ranked here.
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MRR is an estimate from Upwork's public figures - not an Upwork-official number.