You will get a custom internal tool built by a Full Stack Developer & SaaS Developer
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Project details
You will get a custom internal business tool developed by a Full Stack Developer, SaaS Developer, and MVP Developer around your team’s workflows, operational needs, and existing systems.
As a Full Stack Developer, SaaS Developer, and MVP Developer, I can build admin panels, internal portals, workflow tools, management platforms, reporting interfaces, and custom business applications with responsive frontend development, backend logic, Database Architecture, authentication, user roles, REST APIs, and third-party integrations.
My Full Stack Developer, SaaS Developer, and MVP Developer work has helped reduce manual operational work by up to 30%, improve API response times by 40%, improve application load times by 35%, and shorten development cycles by 25%.
The focus is on replacing fragmented or manual processes with a practical application your team can actually use. As a SaaS Developer and Full Stack Developer, I structure the frontend, backend, database, APIs, and workflow logic around real operational needs. As an MVP Developer, I keep the first release focused while leaving the codebase ready for future features.
Full Stack Developer | SaaS Developer | MVP Developer
As a Full Stack Developer, SaaS Developer, and MVP Developer, I can build admin panels, internal portals, workflow tools, management platforms, reporting interfaces, and custom business applications with responsive frontend development, backend logic, Database Architecture, authentication, user roles, REST APIs, and third-party integrations.
My Full Stack Developer, SaaS Developer, and MVP Developer work has helped reduce manual operational work by up to 30%, improve API response times by 40%, improve application load times by 35%, and shorten development cycles by 25%.
The focus is on replacing fragmented or manual processes with a practical application your team can actually use. As a SaaS Developer and Full Stack Developer, I structure the frontend, backend, database, APIs, and workflow logic around real operational needs. As an MVP Developer, I keep the first release focused while leaving the codebase ready for future features.
Full Stack Developer | SaaS Developer | MVP Developer
Programming Languages
PHP, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included $950
These options are included with the project scope.
$950
- Delivery Time 10 days
- Number of Revisions 2
- Number of Pages 6
- Design Customization
- Content Upload
- Responsive Design
- Source Code
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JP
Jaksa P.
Jul 13, 2026
Bubble.io Developer for AI Training Platform
Working with Tarik and the Vizio AI team has been an outstanding experience.
What started as a relatively simple Bubble MVP quickly evolved into a much larger AI-powered SaaS platform with many additional features that were never part of the original scope. Throughout the entire project, Tarik and his team remained incredibly professional, flexible, and solution-oriented.
Their communication was excellent, deadlines were transparent, and they always looked for practical solutions instead of creating unnecessary obstacles. They handled complex AI integrations, multilingual content, audio features, CMS development, user management, gamification, and many custom requirements with impressive dedication.
What I appreciated most was their willingness to continuously improve the product and think beyond simply delivering tasks. It truly felt like working with a long-term technology partner rather than just a freelancer.
I highly recommend Tarik and the Vizio AI team to anyone looking to build a serious AI-powered SaaS product.
What started as a relatively simple Bubble MVP quickly evolved into a much larger AI-powered SaaS platform with many additional features that were never part of the original scope. Throughout the entire project, Tarik and his team remained incredibly professional, flexible, and solution-oriented.
Their communication was excellent, deadlines were transparent, and they always looked for practical solutions instead of creating unnecessary obstacles. They handled complex AI integrations, multilingual content, audio features, CMS development, user management, gamification, and many custom requirements with impressive dedication.
What I appreciated most was their willingness to continuously improve the product and think beyond simply delivering tasks. It truly felt like working with a long-term technology partner rather than just a freelancer.
I highly recommend Tarik and the Vizio AI team to anyone looking to build a serious AI-powered SaaS product.
CM
Christopher M.
Jul 1, 2026
ProcureCopilot-Procurement Compliance & Risk Assessment Specialist
Vizio AI Agency was great to work with. Great job managing the project and delivering what they promised.
WM
Will M.
Jun 19, 2026
Fractional Product Team
What an incredible team I wish I would’ve met them years ago. They can do it all.
EV
Erin V.
May 29, 2026
Full Stack Developer (Next.js) Needed to Build Campaign Builder + Embed System (MVP, 1 Week)
HB
Hizkeya B.
Feb 23, 2026
Full Stack Developer Needed for Web Application Development
Great team, understood my needs and accomplished the project properly.
About Oguzhan Tarik
Full Stack Developer | SaaS Developer | MVP Developer | Web & Mobile
94%
Job Success
Istanbul, Turkey - 8:37 am local time
8+ Years in Full-Stack Development | 60+ SaaS Products | 40+ MVP & Automation Projects | 1,200+ Upwork Hours | 10+ Industries
Full Stack Developer | SaaS Developer | MVP Developer | React | Next.js | Node.js | Python
Hello! I’m Tarık, a Full Stack Developer, SaaS Developer, and MVP Developer with 8+ years of experience building production-ready Web Applications, scalable SaaS platforms, MVP products, dashboards, customer portals, CRMs, internal tools, marketplaces, and AI-powered products.
As a Full Stack Developer, I have delivered projects ranging from early MVP builds to $25K+ production platforms, supporting founders and product teams from technical planning through architecture, development, launch, and continued iteration.
As an MVP Developer, I have contributed to 40+ MVP, platform, and automation projects and reduced MVP development time by up to 25% by simplifying initial architecture, prioritizing the core user journey, and avoiding unnecessary first-release complexity.
As a Full Stack Developer, I improved API response times by up to 40% through backend optimization, better database queries, and caching strategies.
Across 8+ years of Full Stack Developer work and 1,200+ Upwork hours, I have built products with React, Next.js, Vue.js, Node.js, Python, FastAPI, PHP, Laravel, PostgreSQL, MySQL, MongoDB, Redis, and REST APIs.
As a SaaS Developer, I reduced manual operational work by up to 30% through internal tools, connected workflows, dashboards, and custom business applications.
As a Full Stack Developer, I improved application load performance by up to 35% through frontend optimization, reusable components, and more efficient data handling.
As a SaaS Developer, I build platforms around authentication, role-based access, dashboards, admin panels, customer portals, subscriptions, payment flows, reporting systems, notifications, and repeatable business workflows.
Across 60+ SaaS and digital products, I have worked across frontend development, Backend Development, Database Architecture, APIs, authentication, integrations, deployment, and product logic.
As a Full Stack Developer, I reduced database query times by up to 45% through improved Database Architecture, indexing, query structure, and data-access optimization.
As an MVP Developer, I shortened feature delivery cycles by up to 25% through clearer product scope, reusable architecture, and simpler frontend-backend integrations.
My Full Stack Developer work covers 8+ core product categories including SaaS platforms, MVPs, dashboards, customer portals, CRMs, admin panels, internal tools, and AI-powered Web Applications.
My SaaS Developer work covers 7+ core capabilities including authentication, permissions, subscription-ready flows, payment integrations, dashboards, reporting, and operational workflows.
As a Full Stack Developer and SaaS Developer, I have delivered complex AI-powered SaaS products, procurement and compliance platforms, CRM automation systems, production Web Applications, and multi-user business platforms.
As an MVP Developer, I have taken products from simple first-release concepts into larger SaaS platforms, supporting architecture decisions as product requirements, workflows, and user needs evolved.
My MVP Developer approach focuses on 3 priorities: the core user journey, essential business logic, and a technical foundation that can support future product growth.
As a Full Stack Developer, SaaS Developer, and MVP Developer, I have supported products reaching 2M+ users and workflows handling 100K+ automated actions.
Across 8+ years and 10+ industries, I have helped teams move from idea to launch up to 2x faster through focused scope, practical architecture, and production-ready Full-Stack Development.
Whether you need a Full Stack Developer, SaaS Developer, or MVP Developer, I can support your product from technical planning and architecture through development, launch, optimization, and continued iteration.
Full Stack Developer | SaaS Developer | MVP Developer | Full Stack Developer | SaaS Developer | MVP Developer | Full Stack Developer | SaaS Developer | MVP Developer | Full Stack Developer | SaaS Developer | MVP Developer
Steps for completing your project
After purchasing the project, send requirements so Oguzhan Tarik can start the project.
Delivery time starts when Oguzhan Tarik receives requirements from you.
Oguzhan Tarik works on your project following the steps below.
Revisions may occur after the delivery date.
Internal Tool Development & Delivery
I review your requirements and existing workflows, build the agreed internal tool with frontend, backend, database, authentication, APIs, and integrations, test the complete system, and deliver the final source code with setup guidance.