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Senior Consultant FullStack Mobile

I help companies and project leaders design, develop and grow their iOS & Android mobile apps, as well as their web applications and APIs.

6+
years of experience years of experience
18+
apps shipped to production apps shipped
4
sectors: Fintech, Gov, E-com, Logistics sectors
My 3 offers

Three clear offers, public pricing

No vague “let’s talk first”. You see what you pay for.

Developer at a desk
Offer I — From idea to production
I.

Full app creation

From the idea to production: mobile app, web application or API.

Mobile, web or API

  • Mobile: Flutter, iOS and Android from one codebase
  • Web: React / Next.js in TypeScript (back offices, portals, dashboards)
  • API: Spring Boot or Laravel, secure REST API (auth, database, roles)

Always included

  • Technical scoping & architecture (Clean Architecture, BLoC, DDD)
  • UI/UX integration (Figma → Flutter or React, pixel-perfect)
  • Authentication (email, OTP, biometrics, OAuth)
  • Push notifications (Firebase)
  • Standard integrations (Firebase, geolocation, sharing)
  • Automated tests on critical flows
  • Technical documentation delivered
  • Go-live: App Store, Google Play, web server
  • 30-day bug warranty

Starting prices

Launch
One key flow, up to 6 screens, standard back office · delivered in 3 to 4 weeks
From 2 500 000 FCFA
MVP
Auth, profile, dashboard, basic CRUD
From 4 000 000 FCFA
Standard business app
Payment, geolocation, roles, admin dashboard
From 6 500 000 FCFA
Complex app
Realtime, chat, tracking, offline, advanced workflows · on quote
From 13 000 000 FCFA

Payment terms: 30% upfront · 30% mid-project · 20% at acceptance · 20% on delivery.

Young developer at work
Offer II — Take over, improve
II.

Evolution of an existing app

You already have an app or an API. I improve, audit or extend it.

Typical cases

  • Adding new features
  • Refactoring & performance optimization
  • Flutter migration (legacy versions, null-safety, Material 3)
  • Evolving an API or a web back office (Spring Boot, Laravel, React)
  • Technical audit (architecture, security, debt)
  • Recovery of a project abandoned by another provider

Pricing

Hourly
Per hour of intervention
40 000 – 60 000 FCFA / h
Daily
For multi-day engagements
250 000 – 400 000 FCFA / day
Small package
2 to 4 days
500 000 – 1 500 000 FCFA
Medium package
1 to 2 weeks
1 500 000 – 4 000 000 FCFA
Night watch in front of a chart
Offer III — On watch, even at night
III.

Maintenance & ongoing support

An app in production needs care. I keep it stable.

3 monthly packs

  • Essential pack

    250 000 FCFA / month

    • Up to 4 hours
    • Email & WhatsApp support (< 48h)
    • Minor bug fixes
    • Security dependency updates
  • Most popular

    Standard pack

    500 000 FCFA / month

    • Up to 10 hours
    • Everything in Essential
    • Small functional improvements
    • Monitoring (crashes, performance)
    • Store updates (OS compat, policies)

  • Premium pack

    800 000 – 1 200 000 FCFA / month

    • Up to 20 hours
    • Everything in Standard
    • High priority (< 24 business hours)
    • Continuous evolutions (monthly sprints)
    • Strategic technical advice
On request

Additional services

Note: Firebase setup, push notifications, basic geolocation and documentation are always included in the main offers.

How we work

A clear 4-step process

  1. Discovery call

    30 min · Free

    We talk about your project, your constraints, your budget. Honestly. No commitment.

  2. Scoping & detailed quote

    Within 5 business days

    I deliver a technical scoping document and a firm quote — not a vague range.

  3. 2-week sprints with demos

    You see the product moving forward. You validate at each sprint. No 3-month tunnel.

  4. Delivery + 30-day warranty

    Source code, documentation, account access (stores, hosting). Bug warranty included.

Companies I've worked with

CinetPay Ivoire Juriste AfricaMax ST2I Karity & Co Holding
FAQ

Frequently asked questions

Why not a junior dev at 1M FCFA?

You pay less, but you pay twice: once for the junior, once for the senior who rewrites the code 6 months later. I regularly take over projects — the real cost is always higher.

Why not no-code (Bubble, FlutterFlow)?

Excellent for validating an idea in 2 weeks. Limited as soon as you need performance, specific integrations, or a technical team to take over. For a throwaway MVP: yes. For an app meant to grow: no.

Do I own the code 100%?

Yes. Full transfer at final delivery (source code + accounts + documentation). No hidden license, no dependency on my servers.

What if we exceed the package?

We talk about it first. Either we re-scope (drop a less critical feature), or we sign an amendment. No bad surprise on the final invoice.

Do you work with clients outside Côte d'Ivoire?

Yes — diaspora, Europe, North America. Pricing adapted to the client's market (in EUR or USD), same delivery quality.

Average start time?

2 to 4 weeks depending on my availability. For urgent projects, an express quote is possible (15% surcharge).