You will get an MVP Architecture Consultation
Project details
Stop scrolling!, you've just found everything you need to create your own real, production-ready MVP!
From product definition to working code. I combine a venture-minded approach (clear goals, ROI, risk control) with clean engineering (TypeScript/Node.js, React/Next.js, PostgreSQL).
Deliverables by tier range from blueprint + repo/auth + 3 screens to a full v1 with 10 screens, 1–3 integrations (e.g., Stripe, Airtable, WhatsApp API), CI/CD, tests, staging/prod deploy, and documented handoff.
Everything runs inside the Upwork workroom for transparent timelines, file exchange, and revision requests.
From product definition to working code. I combine a venture-minded approach (clear goals, ROI, risk control) with clean engineering (TypeScript/Node.js, React/Next.js, PostgreSQL).
Deliverables by tier range from blueprint + repo/auth + 3 screens to a full v1 with 10 screens, 1–3 integrations (e.g., Stripe, Airtable, WhatsApp API), CI/CD, tests, staging/prod deploy, and documented handoff.
Everything runs inside the Upwork workroom for transparent timelines, file exchange, and revision requests.
Programming Languages
HTML & CSS, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$1,490
|
Standard
$3,900
|
Advanced
$5,200
|
|---|---|---|---|
| Delivery Time | 21 days | 28 days | 49 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 3 | 6 | 10 |
Design Customization | - | ||
Content Upload | - | - | - |
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$297 - $1,040
Additional Revision
+$400
Additional Page
(+ 2 Days)
+$250
Design Customization
+$490
30-Day Post-Launch Support (SLA next biz-day)
+$350
Analytics & Monitoring Setup (events + alerts)
+$250Frequently asked questions
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BP
Brian P.
Dec 30, 2025
Investment Platform | Full-Stack B-SaaS Execution & Dev Leadership
BN
Brad N.
Jul 25, 2025
Home Assistant Water Meter Added To Energy Dashboard correct configuration.yaml for current version.
About Leonardo
Software Engineer | Full-Stack Developer | Node | Next | React
100%
Job Success
Sao Paulo, Brazil - 6:24 am local time
I’m Leonardo Cunha, a Software Engineer (Node.js | React/Next | Python) who has shipped multiple MVPs and AI SaaS platforms for clients in the US and LATAM. I blend deep technical expertise with strategic business insights, ensuring solutions that scale securely.
╰┈➤𝗪𝗵𝗮𝘁 𝗜 𝗱𝗼 𝗯𝗲𝘀𝘁
🔹 SaaS MVPs — Stripe billing & auth live in ≤ 4 weeks
🔹 AI/LLM integrations — OpenAI, LangChain, vector DBs to automate & support
🔹 Scalable APIs — High-volume REST APIs with first-party event tracking
🔹 React/Next UIs — SEO-friendly SSR
╰┈➤𝗠𝘆 𝘁𝗲𝗰𝗵 𝘀𝘁𝗮𝗰𝗸
💻 Back-end: Node.js • Express • Python • Flask • REST/GraphQL • WebSockets
🎨 Front-end: React.js • Next.js • WeWeb • Bootstrap
☁️ DevOps & QA: Docker • GitHub Actions • Ubuntu VPS • AWS (ECS, S3, Lambda)
📊 Data & DBs: SQL • MongoDB • Firebase
⚡ Low-/No-Code & Automation: Bubble • n8n • Airtable
🔧 Tooling: Git/GitHub • Postman • Chrome DevTools • Agile/Scrum
╰┈➤𝗪𝗵𝘆 𝘁𝗲𝗮𝗺𝘀 𝗵𝗶𝗿𝗲 𝗺𝗲?
✅ Ship in days, not weeks — last 3 releases in < 14 days
✅ Communicate daily, zero surprises — async updates across time-zones
✅ Code is covered by tests & observability from day 1 — reduce bugs by 30 %
✅ 5⭐ average and +600 hours billed on Workana platform
✅ Fluent in English and experienced working across time zones
╰┈➤𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝘁𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺 𝘆𝗼𝘂𝗿 𝗶𝗱𝗲𝗮 𝗶𝗻𝘁𝗼 𝗮 𝗺𝗮𝗿𝗸𝗲𝘁-𝗿𝗲𝗮𝗱𝘆 𝗽𝗿𝗼𝗱𝘂𝗰𝘁?
📬 Drop me a message, and let’s bring your ideas into reality!!
Steps for completing your project
After purchasing the project, send requirements so Leonardo can start the project.
Delivery time starts when Leonardo receives requirements from you.
Leonardo works on your project following the steps below.
Revisions may occur after the delivery date.
Kickoff & Product Definition
We align on the MVP goal, user, success metric, scope boundaries, and timeline inside the Upwork workroom. I confirm requirements and finalize the prioritized feature list before build.
Architecture & DB Schema
I map system architecture (API, services, DB), choose the stack, and define entities/relations. You receive a brief PDF with the diagram and acceptance criteria for the first sprint.