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Stephane D.
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Stephane D.

Fractional CTO & Senior Full-Stack Developer | AI | 25 Years

If you are building software without a technical co-founder, I can be the technical lead you would otherwise have to hire, and I can also write the code. I have built web and mobile applications for 25 years, and since 2012 I have run Techaround, a 10-15 person development agency in San Diego. You get senior-level decisions, with a team behind them when you need one. As your fractional CTO: ✅ Decide the architecture and the stack, and write down why, so the next developer can follow ✅ Turn what you want into a plan, an estimate and milestones a team can build against ✅ Hire, review and manage developers, including an existing team or freelancers you already pay ✅ Review code and infrastructure, and tell you plainly what is risky and what can wait ✅ Take over a platform from a previous team: get the code into your own accounts, set up CI/CD, and get you back in control ✅ Sit in on investor, partner and vendor calls as the technical voice As your senior developer: ✅ Build MVPs and scale them, web and mobile ✅ Add AI to a product or a workflow: RAG chatbots, AI agents, MCP servers ✅ Finish or fix AI-generated code so it holds up in production ✅ Build complex payment systems: Stripe, Authorize.net, Braintree, installment plans, commissions, refunds Recent examples: ✔️ Recovered a Django platform from a previous development team: new repo in the owner's GitHub account, a CI/CD pipeline, and the environment moved and secured. ✔️ Greenbite, a school lunch ordering platform: we inherited it and now own it end to end. It serves 40 schools and processes over $3M a year. ✔️ CourseCareers, a career training platform: moved it from WordPress to a modern stack in one cutover, and built the installment, discount and referral payment system on Stripe. ✔️ Pharmalink, a pharmacy dispensing platform: worked through what e-prescribing certification and the DEA rules on controlled substances would demand of the data model and timeline before any code was written. ✔️ Tamarac Airport, a municipal airport operations system: turned how city staff ran leases, invoicing and maintenance into something a team could build. ✔️ Projectous, my own project management product, which I have run since 2015. Clients tell me I communicate better than any developer they have worked with. Non-technical founders understand everything I say, and most of my clients have been with me for years. I will tell you when I think a decision is a mistake rather than just go along with it. Domains: EdTech, Healthcare and Pharmacy, Food-Tech, Financial and Lending, GIS and Mapping, IoT, SaaS, E-commerce. Tech: React, Next.js, Vue, Angular, TypeScript, React Native, Flutter, Laravel, PHP, Django, Python, NestJS, Node, Ruby on Rails, PostgreSQL, MySQL, MongoDB, Supabase, WordPress, Shopify, AWS, GCP, Docker, GitHub Actions.

🇺🇸San Diego, United States$125/hr100% JSS5.00 (12)Since Jun 2023
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Earnings and projects

MRR
$10k

Last 6 months ÷ 6

World#1,267 / 412k
🇺🇸Country#591 / 62.1k
Revenue, last 30 days
$7.7k

Last 6 months: $60k

World#2,539 / 412k
🇺🇸Country#1,023 / 62.1k
Total earnings
$184k

Billed in all: $192k

World#17,373 / 412k
🇺🇸Country#4,119 / 62.1k
Per project
$7.1k

$7.5k in the last 6 months

World#23,961 / 412k
🇺🇸Country#3,946 / 62.1k
Projects, last 6 months
8
50% fixed50% hourly
World#24,499 / 412k
🇺🇸Country#3,600 / 62.1k
Projects in all
26

Across 31 contracts

35% fixed65% hourly
World#109,599 / 412k
🇺🇸Country#16,136 / 62.1k

Earnings, last 30 days

$192k+$7.7k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$180k$185k$190k$195kOct 8Oct 23Nov 7

Skill rankings: Top 0.33% in WordPress

Top 1% in 14 of 15 skills, ranked by MRR among everyone on Upwork with the skill.

  1. #19Product Management2,632 freelancers · 🇺🇸 #12Top 0.72%
  2. #22App Development2,592 freelancers · 🇺🇸 #14Top 0.85%
  3. #27Back-End Development4,183 freelancers · 🇺🇸 #11Top 0.65%
  4. #43Web Application9,341 freelancers · 🇺🇸 #20Top 0.46%
  5. #43Front-End Development8,892 freelancers · 🇺🇸 #14Top 0.48%
  6. #58Laravel12,549 freelancers · 🇺🇸 #18Top 0.46%
  7. #58iOS Development6,533 freelancers · 🇺🇸 #20Top 0.89%
  8. #60MySQL14,471 freelancers · 🇺🇸 #19Top 0.41%