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Fiverr Pro
English
$
USD
I will be your fractional cto for saas startup or ai product
Joshua D
Top Rated
5.0
5.0
Vetted by Fiverr Pro
Joshua D was selected by the Fiverr Pro team for their expertise.
About this gig
I will act as your fractional CTO, helping you plan, build, and scale your product with the right technical decisions from day one.
If youre a founder without a technical background, or a growing startup needing senior engineering leadership, I provide hands-on guidance and execution across your entire product lifecycle.
With 9+ years in software consulting and full-stack development, Ive worked with startups and businesses to design scalable systems, lead development, and turn ideas into production-ready products.
Youll work directly with me no outsourcing, no fluff. Just clear, practical technical leadership.
What I help with:
- Defining your product architecture
- Choosing the right tech stack
- Hiring and managing developers
- Reviewing code and improving quality
- Scaling systems and infrastructure
- AI/LLM strategy and implementation
- Turning ideas into structured build plans
Ideal for:
- Non-technical founders
- Early-stage startups
- SaaS and AI products
- Teams needing senior technical oversight
Tech focus:
Modern web stacks, APIs, cloud (AWS), and AI integrations.
I combine hands-on development with strategic thinking so youre not just getting advice, youre getting execution.
Get to know Joshua D
Joshua D
Making your Application Ideas a Reality
Top Rated
Joshua D is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.
Vetted for
Software Development
- FromUnited Kingdom
- Member sinceJul 2022
- Avg. response time2 hours
- Last delivery1 week
Languages
English
Hey there!
I’m a London-based software engineer with 9+ years of experience in full-stack development. I’ve built scalable web applications using JavaScript, React, and Node.js, and deployed them to the cloud with AWS. My background includes working with top consultancies, delivering high-performance solutions for a range of clients.
I love coding and am genuinely passionate about building great software. Whether you need a full-stack web app, a complex website, or even a smaller project, I can make it happen. Just give me a detailed spec, and I’ll bring your idea to life!
Among my clients
My Portfolio
Other Software Development Services I Offer
FAQ
Do you write the code as well, or is this advice only?
This gig is the planning and architecture. The build isn't included. Plenty of clients hire me for it afterwards and that gets quoted separately once the roadmap is agreed, so you're never locked in. The plan works with whichever developer you choose.
Reviews
6 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jakeexcel112
Australia
Ongoing collaborationJosh is amazing, I wouldn’t work with anyone else other than him for a fractional CTO. He knows everything, he cuts through the fluff and BS. Everything you’re about to go through, he has already been through. He won’t over charge you or sell you anything you don’t need. Working with Josh feels like...
$400-$600
Price
5 days
Duration
Helpful?C corenthtech
United States
Excellent experience working with Josh. He took the time to understand my platform, technical stack, and long-term goals before giving his recommendations. He was knowledgeable, professional, easy to communicate with, and gave clear, practical feedback rather than generic advice. After our consultation,...
$50-$100
Price
3 days
Duration
Helpful?E epascual08
United States
Professional, knowledgeable, kind— understands quickly!
$50-$100
Price
2 days
Duration
Helpful?J 
jdecker379
United States
Ongoing collaborationI have worked with Joshua on this project before, and this was just a quick update to fix a feature I needed. He delivered it very quickly! It was very easy to work with him. He is very friendly, knowledgeable about building web applications, and good at communicating - all things you look for in a freelancer....
$50
Price
1 day
Duration
Helpful?R rotejaf
United Kingdom
Ongoing collaborationJosh was super helpful and great with the discovery process for what I needed, and look forward to working with him again.
$200-$400
Price
4 days
Duration
Helpful?
Reviews
6 reviews for this Gig
| (6) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jakeexcel112
Australia
Ongoing collaborationJosh is amazing, I wouldn’t work with anyone else other than him for a fractional CTO. He knows everything, he cuts through the fluff and BS. Everything you’re about to go through, he has already been through. He won’t over charge you or sell you anything you don’t need. Working with Josh feels like...
$400-$600
Price
5 days
Duration
Helpful?C corenthtech
United States
Excellent experience working with Josh. He took the time to understand my platform, technical stack, and long-term goals before giving his recommendations. He was knowledgeable, professional, easy to communicate with, and gave clear, practical feedback rather than generic advice. After our consultation,...
$50-$100
Price
3 days
Duration
Helpful?E epascual08
United States
Professional, knowledgeable, kind— understands quickly!
$50-$100
Price
2 days
Duration
Helpful?J jdecker379
United States
Ongoing collaborationI have worked with Joshua on this project before, and this was just a quick update to fix a feature I needed. He delivered it very quickly! It was very easy to work with him. He is very friendly, knowledgeable about building web applications, and good at communicating - all things you look for in a freelancer....
$50
Price
1 day
Duration
Helpful?R rotejaf
United Kingdom
Ongoing collaborationJosh was super helpful and great with the discovery process for what I needed, and look forward to working with him again.
$200-$400
Price
4 days
Duration
Helpful?
