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Portfolio - Full-stack - AI automation

Cabral Djassi designs and builds software that feels inevitable.

I am a 23-year-old full-stack developer from Cabo Verde, building across web, AI, automation, analysis, and product ideas with a founder's hunger to keep improving.

Cabral Djassi
Name
Full-stack
Focus
Cabo Verde
Roots
AI + automation
Scope
Researching, building, improving AI + automation Full-stack delivery
Quick read

My profile and projects, together.

A quick snapshot of who I am, what I build, and where to open the project work.

About me

Belissandro Cabral

Full-stack developer, founder-minded creative, and constant learner focused on useful software, clean delivery, and real-world impact.

23 years old Cabo Verdean Remote / hybrid
Projects

FlowServe

Restaurant OS MVP for QR ordering, kitchen and bar flow, billing, and audit logs.

MDigital

Marketplace monorepo for customers, merchants, and admins.

AlexHelperProject

Financial markets command center for liquidity, exposure, risk, and reports.

Open the full projects section
What I do

Practical skills across product, code, AI, and analysis.

I am strongest where an idea needs to become a working system: screens, APIs, data, automations, documentation, and steady improvement.

01

Full-stack development

Interfaces, APIs, CRUD flows, validation, database integration, and feature delivery across modern web stacks.

ReactNext.jsLaravel
02

UI and product flows

Clean screens, forms, dashboards, backoffice flows, and product decisions shaped around real use.

FormsDashboardsBackoffice
03

Backend and databases

APIs, persistence, data validation, SQL, and service logic for products that need structure.

FastAPINestJSPostgreSQL
04

Analysis and workflows

Mapping processes, turning needs into requirements, validating data, and finding practical improvements.

RequirementsProcessesReports
05

AI and automation

Prompt engineering, RAG concepts, agents, knowledge-base thinking, and workflow automation.

LLMRAGn8n
06

Documentation and support

Implementation notes, technical handover, functional support, testing basics, and clear communication.

DocsTestingSupport
Active projects

Projects I am actively shipping.

Five live builds from my Apps tree. Each card opens a deployed site.

Active - Restaurant OS

FlowServe

Restaurant operating system MVP for QR ordering, kitchen and bar execution, table management, inventory, billing, staff access, and audit logs.

Now
Next.jsPrismaPostgresVitest
Active - Marketplace

MDigital

Marketplace monorepo for customers, merchants, and admins, with shared product, checkout, and operations flows.

Now
MonorepoNext.jsNestJSPostgres
Active - Travel

Vela

Luxury travel assistant with itinerary planning, destination discovery, and premium booking flow.

Live
ItineraryBookingsConciergePremium
Active - Kitchen AI

nhaChef

PWA-first smart kitchen assistant MVP foundation for stock tracking, recipe suggestions, and shopping lists.

Now
PWANext.jsSupabaseAI
Active - Football

Azulito

Football hub and second-screen fan experience for fixtures, news, kits, and match energy.

Live
FixturesNewsKitsFan hub
How it works
04

A calm, predictable path from zero to launch.

No black boxes. You always know what I am building, why, and what's next.

1

Discover

I map the problem, users, and constraints - then agree on what success looks like before a single pixel is drawn.

2

Design

Rapid prototypes, a tight design system, and motion studies until the experience feels effortless.

3

Build

Engineering in weekly increments with live previews, so you watch the product come together in real time.

4

Launch & scale

I ship, instrument, and iterate - then keep scaling infrastructure and features as you grow.

Tech stack

Modern tools, chosen on purpose.

I pick boring-reliable where it counts and bleeding-edge where it wins.

Frontend - React, Next.js, Vue Backend - Node, Python, Laravel APIs - FastAPI, NestJS, Express Data - SQL, PostgreSQL, MySQL Cloud - Supabase, Vercel, Render AI - LLM, RAG, automation
About me

Founder-minded full-stack developer from Cabo Verde.

I am Belissandro Cabral, 23, a Cabo Verdean builder working across full-stack development, AI, automation, analysis, and product ideas.

Belissandro
Name
23
Years old
4 years
Tech journey
Cabo Verde
Origin
Personal identity

Belissandro Cabral - full-stack developer, founder, creative professional.

I motivate myself because I know I can do anything I put my mind and effort into. That belief, mixed with hunger for success, keeps me learning, building, and pushing past the first version of every idea.

I want the work to become useful for people, strong enough for businesses, and positive for the world around me. I am still early in my customer journey, but I am building the skills, discipline, and proof of work to serve many customers in the future.

Full-stack

Build interfaces, APIs, CRUD flows, validations, dashboards, and database-backed systems.

I work across UI and backend foundations, with practice in React, Next.js, Laravel, Vue/Vuetify, FastAPI, NestJS, SQL, and HTML/CSS.

React / Next.jsLaravel / VueFastAPI / NestJS
AI + automation

Use AI and automation to improve workflows, documentation, and product speed.

My CV work includes prompt engineering, RAG concepts, agents, knowledge bases, Power Automate, n8n, Copilot Studio, and practical workflow improvement.

PromptingRAGAutomation
Analysis

Turn messy processes into requirements, priorities, validations, and useful improvements.

I am drawn to technology for banking, financial analysis, project management, innovation, data validation, and business process mapping.

SQLDashboardsProcess mapping
Foundation

Keep learning through real practice, technical support, internships, and self-driven research.

My background includes NOSI / Academia NOSI, Kyntech Services, CTeSP studies in programming and information systems, and constant research because learning does not stop.

See project proof
Engagements

Simple ways to work together.

Fixed-scope sprints or an embedded monthly retainer - switch the toggle to compare.

Sprint
6.5k/ 2 weeks

A focused two-week burst to validate, prototype, or ship a contained feature.

  • Product design + engineering
  • Clickable prototype
  • Async daily updates
Book a sprint
Retainer
14k/ month

Ongoing design and engineering capacity that grows with you.

  • Flexible monthly capacity
  • Roadmap & priorities with you
  • Pause or scale anytime
Talk to me
Let's build

Got something to ship?

Tell me what you're building. I'll come back within one business day with a plan and a quote.