Contact Adriano Junior
Get a custom proposalI build software for founders who can't hire a CTO
I'm Adriano Junior, a Senior Software Engineer and independent consultant with 17 years of experience and 250+ projects shipped. I work directly with founders, startup operators, and business owners who need real results without agency overhead or the risk of a slow hire.
Services: websites that convert, MVPs that reach investors, web applications that scale, AI automation that cuts manual work, and fractional CTO support for pre-seed to Series A teams.
Selected results:
- Investor-ready MVP in 3 weeks for GigEasy (Barclays and Bain Capital backed), vs. a typical 10-week cycle
- API 10x faster at Cuez, a Belgium SaaS, from 3 seconds to 300ms
- 40+ payment providers integrated at bolttech, a $1B+ fintech unicorn
- +500% lead base growth for a digital agency via a custom CRM and WhatsApp automation
How I work: I take one customer at a time. You get my full attention from kickoff to launch, daily async updates, and a response within 24 hours. No junior handoffs. No account managers in the middle.
Pricing is fixed and published. No hourly billing, no scope creep surprises. Every engagement starts with a written scope. Once you pay, the code is yours.
Projects start at $2,000 for websites and $6,999 for MVPs. Monthly plans start at $3,000. All work comes with a 14-day money-back guarantee. NDA standard. IRS and IR35-safe B2B invoicing.
-
Min project size
$1,000+
-
Hourly rate
Undisclosed
-
Employees
Freelancer
-
Locations
Várzea da Barra Funda, Brazil
-
Year founded
Founded 2009
1 Locations
- Várzea da Barra Funda , Brazil
Have you worked with Adriano Junior?
Share your experience working with Adriano Junior on a past project by leaving a review for buyers around the world
Our Story
Just me. Adriano Junior, Senior Software Engineer with 17 years in the industry. Formerly CTO at W2O (2010-2017), Senior Engineer at bolttech ($1B+ unicorn), Cuez, and GigEasy. Every project is handled by me from kickoff to launch. No juniors, no contractors, no handoffs. Senior-level work on every task. English, Portuguese, and Spanish.
Locations (1)
Contact Adriano Junior
If you’re not seeing exactly what you need here, send this company a custom message. You can talk about your project needs, price, and timeline to get started on your project.
Sign in to see which brands trust Adriano Junior.
Get connected to see updates from Adriano Junior like new case studies, latest reviews, their latest masterpieces in their portfolio, delivered straight to you.