You will get SaaS Developer | top-rated Full Stack Developer
Top Rated
Project details
8 years on Upwork. 100% Job Success. 14 SaaS platforms shipped.
Here's something most clients don't realize early enough - you don't have to start with the full product.
I work in three tiers. A 14-day proof of concept to validate your idea before you commit. A 1-month MVP with authentication, core user flows, database and API layer, deployed and ready for real users. Or a complete, production-ready SaaS - multi-tenant architecture, scalable from day one.
Over 16 years of full-stack work, I've built analytics dashboards, marketplaces with booking and scheduling, payment systems with Stripe, subscription management and RBAC-secured backends. I've handled responsive UI/UX for both B2B and B2C products. I also have my own proprietary SaaS Kit - so you're not paying me to solve problems I've already solved.
Every tier includes code ownership, documentation and post-launch support. No lock-in, no overhead.
Message me. Share your concept, codebase or roadmap - and we'll pick the right starting point together.
Note: the tiers above are starting points. Final pricing depends on your specific requirements, feature scope and integrations needed. Every project is scoped individually.
Here's something most clients don't realize early enough - you don't have to start with the full product.
I work in three tiers. A 14-day proof of concept to validate your idea before you commit. A 1-month MVP with authentication, core user flows, database and API layer, deployed and ready for real users. Or a complete, production-ready SaaS - multi-tenant architecture, scalable from day one.
Over 16 years of full-stack work, I've built analytics dashboards, marketplaces with booking and scheduling, payment systems with Stripe, subscription management and RBAC-secured backends. I've handled responsive UI/UX for both B2B and B2C products. I also have my own proprietary SaaS Kit - so you're not paying me to solve problems I've already solved.
Every tier includes code ownership, documentation and post-launch support. No lock-in, no overhead.
Message me. Share your concept, codebase or roadmap - and we'll pick the right starting point together.
Note: the tiers above are starting points. Final pricing depends on your specific requirements, feature scope and integrations needed. Every project is scoped individually.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$1,950
|
Standard
$3,900
|
Advanced
$7,800
|
|---|---|---|---|
| Delivery Time | 14 days | 30 days | 59 days |
Number of Revisions | 2 | 4 | Unlimited |
Design Customization | - | - | |
Content Upload | |||
Responsive Design | - | ||
Source Code |
20 reviews
(20)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
EB
Elizabeth B.
Aug 21, 2025
Senior Fullstack Developer
We needed help for two weeks, and Tolik stepped in and closed the gap. It was great working with him - he delivered early despite a very tight deadline. He’s a true professional with outstanding web development skills and a strong grasp of the business side, which makes working with him a pleasure. Highly recommend.
VM
Vinay M.
Feb 5, 2024
Fix Authentication Issue With JWT Token
Tolik has been instrumental in solving some challenging back-end coding issues. He has been very responsive, is technically adept and has turned around with the deliverables required very quickly. I would highly recommend his services for issues related to dot net code, server set-up, JWT token issues as well as database upgrades. Am extremely satisfied with his work.
SD
Steven D.
Nov 15, 2023
Tech Lead Asp.Net Developer
Tolik has consistently performed at an exceptional level on our team and has helped tremendously in getting key features of our apps developed and shipped. He takes on large projects, communicates effectively with the team and project stakeholders, and delivers quality work each and every time. Whether working independently or collaborating with other engineers, Tolik’s contributions always shine. Thank you for the time and hard work you’ve put in with us. We hope to see you again soon!
SH
Shimon H.
May 31, 2023
Senior Asp.Net Developer
Tolik was an outstanding member of the development team. He was able to jump in and contribute immediately to the project which allowed us to make significant progress on our backlog. Tolik asked insightful questions to ensure the requirements were understood and worked efficiently to meet deadlines. Tolik provided daily updates in Slack and Jira which was very helpful for the project manager. Highly recommend Tolik as a developer, especially if you need a dedicated, full-time resource.
SC
Steve C.
Mar 25, 2021
.NET Core MVC Developer for long term project
Tolik has been great to work with and respond to whatever needs as our project developed. It has been a pleasure working with him, and he has built numerous features into our product offering, and made the platform significantly more stable and reliable.
About Tolik
SaaS Developer | Full Stack Developer | React Developer | Web App
100%
Job Success
Bayonne, United States - 6:58 pm local time
I'm a Full Stack Developer and SaaS Developer. I've shipped 14 SaaS products, most of them long-term projects where I owned the architecture, not just the code.
My preferred stack is React, Next.js, Node.js and TypeScript. For data, PostgreSQL or Supabase, depending on the project. Supabase is my go-to for startups to move fast. For bigger builds, I design the backend on AWS.
What I build most often:
✧ SaaS platforms with multi-tenant architecture, auth, and role-based access
✧ B2B marketplaces - vendor onboarding, listings, search, order flows
✧ MVPs for startups that need to launch, not sit in planning
✧ Stripe billing, including messy multi-tier subscription setups
✧ Admin dashboards and CRM tools that make sense of your data
✧ AI-powered features with OpenAI and Claude - but only where they actually help
I've worked across fintech, e-commerce and construction tech. Different industries, same pattern: someone has outgrown their current setup and needs real software. A lot of clients arrive after hitting the ceiling with WordPress or no-code tools. I migrate them in phases, so nothing breaks along the way.
Speed matters, so I don't start from zero. I have my own SaaS Kit - auth, billing, admin panel, AI - all pre-built and battle-tested. It cuts weeks off any MVP. Free for my clients.
And you'll always know where things stand. I send regular updates, spot problems early, and never disappear mid-project. Ask any of my long-term clients - most of them started with one small task.
Launching a startup? Building a marketplace? Or stuck with a platform showing its age? Message me for a free 15-minute call. I'll tell you straight if I'm the right full stack SaaS developer for your job.
Steps for completing your project
After purchasing the project, send requirements so Tolik can start the project.
Delivery time starts when Tolik receives requirements from you.
Tolik works on your project following the steps below.
Revisions may occur after the delivery date.
So, what's on your agenda?