Available for freelance, remote or part-time work

Arès GnimagnonSoftware Engineer · Web Pentester · Founder of SINDA

I build platforms that hold up in production and stand up to attacks.

I have designed or co-built 5 live platforms, including Safre Académie (250+ users) and OrientBot (7 paying customers at launch), reviewing every form and every API with an attacker's eye. Your product could be next.

Arès Gnimagnon smiling behind his laptop in an office
Traction

Already running

Products in production, customers who pay, a team in place.

5Live platforms I designed or co-builtSee the projects
7Paying OrientBot customers at launch, out of 184 landing page visitorsSee OrientBot
250+Users on Safre Académie, an e-learning platform delivered as a freelance projectSee Safre Académie
10+Team members across 4 divisions at SINDASee SINDA
Projects

Featured Case Studies

Three platforms designed to solve real challenges in education, career placement, and institutional operations.

SINDA · 2026Live MVP · pilot preparation

StageConnect

Problem: University internship placement and student monitoring across Francophone Africa still rely on paper forms, scattered emails, and manual spreadsheets, leading to roughly 30% unverified agreements and zero actionable data.

Built Solution: A complete cloud infrastructure connecting 5 core roles (universities, corporate hosts, students, academic supervisors, and ministries) with automated approval workflows, tamper-proof digital agreements, and a real-time employability observatory.

Outcome: Live operational MVP on stageconnect.app. 2026-2027 academic pilot in preparation, targeting 10 to 15 private universities in Benin (signatures from October 2026).

  • Next.js
  • FastAPI
  • Supabase
  • PostgreSQL
  • Tailwind CSS
SINDA · 2026Live in production since July 2026 · 7 paying users

OrientBot

Problem: Every year, thousands of Beninese high school graduates select university majors by default or misinformation, risking dropout due to misalignment with their actual Baccalaureate grades and cognitive affinities.

Built Solution: An AI-powered academic advisor combining Baccalaureate score analysis, RIASEC psychometric profiling, real-time official MESRS ranking algorithms, and an illustrated Parent Report exportable as images, accessible on web and WhatsApp.

Outcome: Launched in July 2026: 184 landing page visitors, 80 reached the payment page and 7 became paying customers. Usage data now shapes the V2 architecture.

  • Next.js
  • Supabase
  • OpenRouter
  • Kkiapay
  • Deepgram
M&T Tech · 2026

SchooLine

Problem: Private and public schools struggle with fragmented legacy software, brittle spreadsheets, and severe communication latency with parents regarding student attendance and tuition status.

Built Solution: A multi-school management platform for Benin: 4 apps, one per role (super admin, principal, teacher, class coordinator), covering per-class attendance, QR code check-in, grades and report cards, student follow-up, payments and reminders, and parent updates over WhatsApp or SMS.

Outcome: Built in 3 months, with strict per-school data isolation (PostgreSQL Row-Level Security) validated by concurrency and load tests before going to production.

  • NestJS
  • Next.js
  • PostgreSQL
  • Prisma
  • Redis / BullMQ
  • Docker
Company

SINDA SARL

A digital engineering group and B2B/B2G SaaS publisher built on 5 pillars of excellence.

01

SaaS & Software Publishing

Proprietary digital products tailored to the African landscape.

02

AI & Data Governance

Recommendation engines, academic integrity, and data protection.

03

Intermediation & Partnerships

Connecting institutions, enterprises, students, and government bodies.

04

Technology Advisory & Training

Audits, digital roadmaps, and high-impact skills enhancement.

05

UI/UX Excellence & Digital Sovereignty

Fast, elegant tools built and maintained locally.

2026-2027 Pilot

Universities & Enterprises: Join the 2026-2027 Pilot

Partner with StageConnect to digitize internship management, automate workflows, and build lasting institutional partnerships.

Join the StageConnect Pilot →
Organization

Leadership & Team

An agile organization of 10+ professionals dedicated to building robust and sovereign digital platforms.

Executive

3 members

Strategy, finance, partnerships

Business

1 members

Commercial growth & partnerships

1 open position

Tech

4 members

Backend, security, data protection

Creative

2 members

UI/UX, visual design, digital marketing

Contact

Let's Work Together

Freelance project, remote or part-time role: email me, or reach me on WhatsApp for a quick chat.