Portfolio

Portfolio.

Field assignments, data projects and delivered platforms — real work, carried out in person.

InterpretingLinguistics

Operation Barkhane & Task Force Takuba

Challenge

Ensure accurate communication between international forces and local counterparts, in a high-security environment under strict confidentiality.

Solution

Simultaneous and consecutive interpreting in the field over several years, including during counter-intelligence interviews.

Result

Official letter of commendation from Task Force Takuba for excellence in interpreting.

Several years in the fieldSensitive interviewsOfficial commendation

ProtectionLinguistics

Refugee interviews — UNHCR, IOM & COA

Challenge

Faithfully convey the often harrowing accounts of refugees during protection and resettlement interviews.

Solution

Interpreting for UNHCR, IOM and its Canadian Orientation Abroad (COA) partners, with strict respect for the confidentiality of the people concerned.

Result

Assignments from 2019 to 2024, from refugee protection to medical mediation.

2019 – 2024UNHCR · IOM · COAPersonal data protected

AI dataBoth

Data annotation and curation for AI

Challenge

Produce reliable training data for language models without losing linguistic nuance.

Solution

Annotation, labelling and quality assurance for RWS; French / English / Arabic validation under NDA; data curation with Dataplus (Datatang).

Result

“2025 Outstanding Partner” award from Dataplus to the Terp Land team.

RWS — since 2025Dataplus 2025 Outstanding PartnerFR · EN · AR

LexicographyBoth

Multilingual Tadaksahak Dictionary

Challenge

Preserve an under-resourced language and make it accessible, including where connectivity is scarce.

Solution

Lexicographic engine and installable web app (PWA, offline access): definitions in French, Arabic and English, full-text search.

Result

549 entries available online, with a public search API.

549 entriesOfflinePublic APIView the project →

E-commerceTech

Niger Laptops

Challenge

Launch an online computer-hardware store in Niamey that a small team can run day to day.

Solution

Complete platform: React frontend, Express / SQLite backend on a VPS, admin dashboard, order management and automated PDF receipts.

Result

In production, with automatic daily backups.

In productionOrders & PDF receiptsDaily backupsView the project →

Sites in production

Platforms designed, deployed and maintained on our own infrastructure.

TanStack Start (Vite) + Better Auth + PostgreSQL

HAM Global Words — showcase website

hamadine-services.com

NestJS + Prisma + PostgreSQL

HGW backend (dictionary and services)

hamadine-services.com/api

Express + Prisma + PostgreSQL

Tadaksahak Learning — lexicographic engine

dictionnaire.hamadine-services.net

React 19 + Express + SQLite

Niger Laptops

niger-laptops.com

Commission an assignment