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English
$
USD
I will be your full stack developer for saas platforms and web apps
Dustin K
Level 2
5.0
5.0
Gig Summary
About this gig
If you need a full stack developer for a SaaS platform or custom web app, I can work from an idea, Figma design, specification, or existing codebase.
Most of my work is the stuff that crosses boundaries: a React screen that depends on backend rules, a Stripe flow tied to permissions, a dashboard fed by APIs, or a feature that touches the database and deployment at the same time.
I work on SaaS platforms, customer portals, admin dashboards, marketplaces, booking systems, internal tools, and other database-driven web applications.
I can handle:
- Frontend and backend development
- Authentication, roles, and permissions
- Stripe payments and subscriptions
- REST APIs and third-party integrations
- Database design and complex business logic
- Reporting, notifications, queues, and automation
- Existing app fixes, upgrades, and performance work
- AWS, Docker, Linux, and production deployment
My stack includes React, Next.js, Vue, Node.js, TypeScript, MERN, Laravel, PHP, Python, MySQL, PostgreSQL, and MongoDB.
Send me your requirements, designs, or repo before ordering. Ill review what is already there and tell you the most practical way to build it.
Respect third-party rights
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Get to know Dustin K
Dustin K
Full Stack SaaS and Web App Developer with AI Integration
Level 2
- FromUnited States
- Member sinceSep 2023
- Avg. response time1 hour
- Last delivery1 week
Languages
English
I’m a Full Stack Web Developer with 10+ years of experience building modern web applications, SaaS platforms, CRM systems, dashboards, internal tools, backend APIs, and AI-powered solutions.
I turn ideas and business needs into scalable, secure, and high-performance digital products, including web apps, admin panels, marketplaces, booking systems, automation tools, API integrations, and OpenAI-powered features using React, Next.js, Vue.js, Node.js, Python, Laravel, PHP, MySQL, MongoDB, AWS, Docker, and modern full stack architecture.
My Portfolio
FAQ
Can you build a custom SaaS platform from scratch?
Yes. I can build a custom SaaS platform from scratch, including frontend, backend, database, admin dashboard, user roles, authentication, APIs, payment features, AI integrations, and deployment.
Do you develop full stack web applications?
Yes. I develop full stack web applications using Laravel, PHP, Node.js, Python, React, Next.js, Vue.js, MySQL, MongoDB, REST APIs, GraphQL, AI APIs, and cloud tools.
Can you add AI features to my web application?
Yes. I can integrate AI features such as AI chatbots, OpenAI API, AI content generation, smart search, document analysis, automation workflows, recommendations, and AI-powered dashboards.
Can you build admin dashboards and management systems?
Yes. I can build admin dashboards, CRM systems, analytics panels, reporting tools, user management systems, AI-powered dashboards, and internal business tools tailored to your workflow.
Do you provide API development and integrations?
Yes. I can build REST APIs and GraphQL APIs, integrate third-party services, payment gateways, AI APIs, automation tools, CRM platforms, and external systems into your web app.
Can you help with startup MVP development?
Yes. I can build startup MVPs for SaaS platforms, AI web apps, dashboards, marketplaces, e-commerce systems, and custom web applications with scalable architecture for future growth.
Do you provide support after delivery?
Yes. I can provide support for bug fixes, updates, AI feature improvements, API changes, performance optimization, deployment help, maintenance, and long-term development.
Reviews
27 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M mwproductlab
Germany
Dustin delivered a well-structured and thoughtful Discovery Assessment with a strong understanding of both the technical and product aspects of the project. Communication was professional throughout, feedback was handled constructively, and the documentation was clear and detailed. The Discovery phase...
$200-$400
Price
4 days
Duration
Helpful?D 
dewinnaar
Germany
Dustin did an excellent job on a fairly technical backend and tracking foundation project. He showed strong code expertise, structured thinking, and a deep understanding of backend architecture, tracking flows, attribution logic, and scalable system design. Communication was professional and detailed...
$1,000-$2,500
Price
7 days
Duration
Helpful?C cj_clem
Australia
Dustin provided great, actionable recommendations to enhance my AI Agent project. He also turned around the request very fast which I really appreciated. Will certainly work with Dustin again in the future
$400-$600
Price
1 day
Duration
Helpful?M matw12
United States
absolutely perfect. went out of way to help beyond what was paid for.
$400-$600
Price
1 day
Duration
Helpful?L 
lucaherzog_
Germany
Ongoing collaborationBrilliant price, excellent work. He works super fast and with an excellent quality.
$50-$100
Price
1 day
Duration
Helpful?
Reviews
27 reviews for this Gig
| (27) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M mwproductlab
Germany
Dustin delivered a well-structured and thoughtful Discovery Assessment with a strong understanding of both the technical and product aspects of the project. Communication was professional throughout, feedback was handled constructively, and the documentation was clear and detailed. The Discovery phase...
$200-$400
Price
4 days
Duration
Helpful?D dewinnaar
Germany
Dustin did an excellent job on a fairly technical backend and tracking foundation project. He showed strong code expertise, structured thinking, and a deep understanding of backend architecture, tracking flows, attribution logic, and scalable system design. Communication was professional and detailed...
$1,000-$2,500
Price
7 days
Duration
Helpful?C cj_clem
Australia
Dustin provided great, actionable recommendations to enhance my AI Agent project. He also turned around the request very fast which I really appreciated. Will certainly work with Dustin again in the future
$400-$600
Price
1 day
Duration
Helpful?M matw12
United States
absolutely perfect. went out of way to help beyond what was paid for.
$400-$600
Price
1 day
Duration
Helpful?L lucaherzog_
Germany
Ongoing collaborationBrilliant price, excellent work. He works super fast and with an excellent quality.
$50-$100
Price
1 day
Duration
Helpful?
