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Alex ALAVO.

Available for new projects

I build
business apps, APIs & integrations, data pipelines, automations, AI-powered tools
that hold up.

Alex ALAVO, full-stack, backend & automation developer. I turn business needs into complete software — interface, API, data and automations — tested and maintainable.

See my projectsGet in touch

Laravel · React · Vue · Next.js · Python · PostgreSQL · Playwright · n8n

Electricity consumption charts over time
Mobile AI coach planning a purchase over three months

01 — About

I start from the business, not the tech.

I'm a software developer. My work starts where a process gets stuck: repetitive manual tasks, data scattered across tools, a fragile system. I turn it into a reliable tool, end to end.

  1. Understand the real need

    Who enters what, where the data lives, what breaks. Code comes after.

  2. Build the whole chain

    Interface, API, database, integrations and automations, with no seams between layers.

  3. Ship something that holds up

    Automated tests, error recovery, traceability: the software should run without me.

What I build

  • Business applications
  • Dashboards
  • APIs & webhooks
  • Data pipelines
  • CRM & e-commerce integrations
  • Python bots & automation
  • Controlled AI assistants

02 — Projects

Four projects,
four sides of the job.

See all my projects (12)
MesSous monthly review: saved, spent, put towards goals and trends
Mobile purchase simulation: balance after purchase and budget impact

01 · Full-stack · AI · FinTech

MesSous

A mobile money coach to track spending in CFA francs, plan a budget and decide before buying.

Problem — Money is spread across cash, mobile money, bank accounts and savings circles: no overall view is possible.

  • Several wallets with estimated balances
  • An AI coach that proposes, the user validates
  • Simulate a purchase before deciding
  • Next.js 16
  • React 19
  • PostgreSQL
  • Prisma
  • IA
  • 172 tests
Read the case study : MesSous
Electricity consumption charts over time
A consumption point with its meter and consumption curve

02 · Data · Backend · Energy

SparkMeter Data Automation

Collects smart-meter readings, keeps a history of corrections and feeds reports, charts and Google Sheets.

Problem — Tracking relied on subscriber names: a renamed subscriber or a replaced meter broke the reports.

  • Subscriber and meter registry with a stable business code
  • Re-collection that keeps values before and after correction
  • Reports, Pareto, Excel / CSV exports and Google Sheets
  • Laravel 13
  • Vue 3
  • PostgreSQL
  • Redis
  • Google Sheets API
Read the case study : SparkMeter Data Automation
New prospect search form
Search history and results

03 · Automation · AI · CRM

LinkedIn Data Flow

A B2B prospecting pipeline: LinkedIn search, AI qualification, enrichment and HubSpot sync.

Problem — Search, qualify, enrich and deduplicate: five tools and a lot of copy-pasting for every prospect.

  • Reusable personas and qualification prompts
  • Asynchronous orchestration with jobs and webhooks
  • n8n prototype, then a Laravel rewrite
  • Laravel 12
  • Vue 3
  • TypeScript
  • OpenAI
  • HubSpot
  • n8n
Read the case study : LinkedIn Data Flow
History of contacts sent by the bot
Bot Instagram account management

04 · Python · Automation · Bot

InstaBot

A multi-account dashboard to collect, filter and contact Instagram profiles, with real-time monitoring.

Problem — Building profile lists, switching between accounts and avoiding contacting the same people twice: hours of manual work.

  • Collection and enrichment in parallel (asyncio)
  • Varied messages, configurable pacing and re-contact delays
  • Live supervision and contact history
  • Python
  • Flask
  • Socket.IO
  • Playwright
  • SQLite
  • 58 tests
Read the case study : InstaBot

And 8 more projects

Payments, SaaS, e-commerce, E2E testing, Python scripts…

  • ÉnergiePay
  • 1:1 Digital
  • SMM Panel
  • LeBonDon
  • LinkedIn Signal
  • Astuce de Pro
  • Telegram Relay
  • Collecteur d'annuaire
See all my projects

03 — Skills

What I can do,
and where I did it.

  • Responsive interfaces and complete applications, from component to production.

    Tools

    • React
    • Vue 3
    • TypeScript
    • Next.js
    • Inertia.js
    • Tailwind CSS
    • shadcn/ui
    • Astro

    Used in

04 — Client reviews

What my ComeUp
clients say.

ComeUp average rating

5.0 / 5

5 public reviews, all rated 5/5, left after projects delivered on ComeUp (reviews in French).

Alex est très sympathique et très professionnel, il a compris directement mon projet et a même fait plus que demandé. Je vous le recommande les yeux fermés.
miggzzComeUp
  • « Merci pour votre rapidité et votre disponibilité Alex, vos compétences sont remarquables ! »
    Polovince · ComeUp
  • « Alex a été à l'écoute et est allé jusqu'au bout de la tâche. Je recommande. »
    bereshit · ComeUp
  • « Livraison très rapide, et conforme à la demande. »
    OFIB2 · ComeUp
  • « top »
    TonyAzur · ComeUp

05 — Contact

A process to automate? Let's talk.

Describe the need in a few lines. I'll come back with specific questions and a first concrete approach.

ernestalavo@gmail.com
LinkedInGitHub

What happens next

  1. You describe the need, by email or WhatsApp.
  2. I come back with my questions and a first approach.
  3. We scope the work and the steps together.