Fullstack EngineerWorld Wide

I'm Agnes Augustine. 

A Full-stack Engineer with a mathematician's training. I design and ship frontend, backend, AI and infrastructure.

4+
Years shipping production software
110/110
M.Sc. Mathematical Modelling and Scientific Computing, Italy & Germany
5
International scholarships and awards
5
Countries worked with, remote and onsite
01The story

Six chapters: understand it before you build it.

My journey has not been perfect. I have made mistakes, faced challenges, and experienced moments when things did not go as planned. But each experience has taught me something valuable about my work, about growth, and about myself. I have learned to reflect, adapt, and keep moving forward. I am not perfect, and I am still learning. What matters to me is the progress I continue to make and the person and professional I am becoming along the way.

  1. 01Before the internet

    Paper, chalk, and a stubborn question

    I grew up in a rural part of Nigeria, where the nearest computer was an idea rather than a machine. What I had was paper, a blackboard, and a stubborn interest in why things behave the way they do. Mathematics was never a school subject to me. It was the first tool I was handed for describing reality.

  2. 02Mathematics first

    Years of modelling before a single framework

    I took that interest as far as it would go. B.Sc. in Mathematics Education, then an M.Tech. in Industrial Mathematics and M.Sc. in Mathematics and Scientific Computing. Long before I learned a framework, I learned to sit with a problem until its structure showed itself. That is still the most useful engineering skill I own.

  3. 03The turn to code

    The moment I started the practical aspect that I have been longing for

    Code arrived as the answer to a question mathematics had already asked me: what if the model could run? The first time a program produced a result I had only ever computed by hand.

  4. 04Europe

    Scholarships, and a long way from home

    InterMath Erasmus Mundus took me to Europe. I finished an M.Sc. in Mathematical Modelling & Scientific Computing between L'Aquila, Italy and Hamburg, Germany at 110/110, and resumed back to writing software that over 5000 users depend on.

  5. 05Production

    Frontend to infrastructure, on purpose

    Since then I've built for teams in Italy, Spain, Nigeria the U.S. and remote-first startups. I work across the stack because the interesting problems never respect the boundary.

  6. 06And I teach

    Shortening the distance

    I also teach, partly because explaining something is how I prove to myself that I understand it. Mostly because somewhere there is a student in a rural classroom doing mathematics on paper, and the distance between there and here should be shorter than it was for me.

I still build systems the way I was taught to solve equations: understand the domain, reduce it, then make it run.

02Selected work

Some selected projects.

Each card is a product: what it is, a look at the interface, and the links to open it.

TruckFlow product interface
Live

Independent product/2026

TruckFlow

Logistics operations platform

One workspace for a trucking business: transport requests, fleet availability, drivers, dispatch, active deliveries and the records that follow them — instead of spreadsheets, calls and scattered chat messages.

  • Next.js
  • TypeScript
  • React
  • Python
  • +3
AGI Technologies product interface
Source

private/2023

AGI Technologies

Learning management platform

An LMS built to carry someone from a first lesson to a certificate: course delivery, progress analytics, and structured pathways into a tech career.

  • Next.js
  • TypeScript
  • Python
  • AWS
  • +5
Everything Attendance product interface
Live

Independent product/2025

Everything Attendance

Attendance management system for schools and universities, available on web and mobile

An attendance management system for schools and universities.

  • Node.js
  • Fastify
  • PostgreSQL
  • Prisma
  • +7
AgiStar Hotels product interface
Live

Independent product/2026

AgiStar Hotels

Hotel operations, front desk to API

A hotel management application for bookings, guests and daily staff operations, backed by a REST API with published Swagger documentation.

  • React (Vite)
  • Styled Components
  • TanStack Query
  • React Hook Form
  • +2
BIG Studio product interface
Live

Building Intelligence Group SRL · Italy/2023 — 2024

BIG Studio

Automation app for building intelligence, available on iOS and Android

A PWA published on both the App Store and Google Play, used across Europe by teams working on real buildings.

  • Angular
  • Ionic
  • TypeScript
  • NgRx
  • +2
AICV Analyser product interface
Source

private/2026

AICV Analyser

Read the job, not just the CV

A tool that reads a CV against what an employer is actually asking for, so the rewrite is informed rather than guessed.

  • React Router
  • TypeScript
  • Tailwind CSS
  • LLM API
Private client work
Space booking dashboard product interface
Client

Algolog/2024

Space booking dashboard

Dense data, made legible

A space booking application, re-structured the bsckend (Nestjs)and contributed to the dashboard (Nextjs) with complex data visualisation.

  • React
  • Next.js
  • TypeScript
  • NestJS
  • +1
Private client work
Mathematical modelling & scientific computing product interface
Client

M.Sc. — L'Aquila & TU Hamburg/2021 — 2023

Mathematical modelling & scientific computing

Turning physical systems into numerical ones

Two years of turning physical systems into numerical ones. This is the training that still shapes how I approach an unfamiliar domain.

  • Python
  • NumPy
  • Numerical methods
  • Simulation
03Expertise

One engineer, the whole system.

I don’t hand a problem over at the API boundary. This is the range I can be trusted with unsupervised and the range I’d be asked about in a technical interview.

Frontend

01

Interfaces that survive real users

  • React
  • Next.js
  • Angular
  • Ionic
  • TypeScript
  • Tailwind CSS
  • Redux · NgRx
  • React Hook Form
  • TanStack Query
  • Three.js
  • SCSS · CSS Modules

Backend

02

APIs and data layers built to be read later

  • Node.js
  • NestJS
  • Express
  • Fastify
  • Next.js server
  • API design
  • PostgreSQL · MySQL
  • MongoDB · DynamoDB
  • Prisma · TypeORM
  • Firebase
  • Supabase
  • Neon · Render

AI Engineering

03

Applied, evaluated, and shipped

  • OpenAI API
  • Anthropic API
  • Embeddings
  • Vector databases
  • Tooling
  • Langchain
  • RAG pipelines
  • AI agents
  • Multi-model routing
  • Prompt & context design

DevOps

04

Shipping as an engineering discipline

  • Docker
  • AWS
  • CI/CD
  • GitHub Actions
  • Linux
  • Vagrant
  • Virtualisation
  • Agile · Jira

Python & Modelling

05

Where the mathematics comes back

  • Python
  • NumPy
  • Numerical methods
  • Scientific computing
  • Simulation
  • Data tooling
  • Django

Quality

06

Tests as a design tool, not a chore

  • Jest
  • Cypress
  • Mocha
  • Jasmine
  • TDD · BDD
  • Code review
  • SDLC
04The path

Five teams, four countries, one direction.

  1. 2025

    Senior Full Stack Engineer · Helpline Softwares

    Crisis communication and management system.

    U.S.A. · Remote contract
  2. 2024 — present

    Full Stack Engineer · Algolog

    AI tooling, an operations dashboard, and the backend performance work behind both.

    Remote
  3. 2023 — 2024

    Frontend Developer · Building Intelligence Group SRL

    BIG Studio: European product on two app stores, with users who noticed every change.

    Onsite · Italy
  4. 2022 — 2023

    Software Engineer · Tees to Bliss

    A 3D content system, front to back, including its authentication layer.

    Remote · Spain
  5. 2018 — 2021

    Software Developer · Staunton and Lycett Limited

    Where I learned that adoption is part of the deliverable.

    Onsite

Education

  • 2021 — 2023110/110

    M.Sc. Mathematical Modelling & Scientific Computing

    Università degli Studi dell'Aquila & TU Hamburg

  • 2018 — 20214.91 / 5.00

    M.Tech. Industrial Mathematics

    Federal University of Technology

  • 20154.74 / 5.00

    B.Sc. Mathematics Education

    Adeyemi Federal University of Education

Awards & scholarships

  • 2024

    Abruzzo Region Scholarship for Graduating on time with Distinction

    Università degli Studi dell'Aquila, Italy

  • 2022

    Palantir Scholar

    Women in Technology Scholarship, Europe (One of the ten women accross Europe)

  • 2022

    Erasmus

    Technical University of Hamburg, Germany

  • 2021

    InterMath Erasmus Mundus

    Scholarship, Europe

  • 2022

    Abruzzo Region Scholarship for Excellent Students

    Università degli Studi dell'Aquila, Italy

  • 2018

    College Prize

    Adeyemi University of Education

05Teaching

I lecture students Mathematics and Programming

Teaching keeps me honest. A student's question will find the soft spot in your understanding, and it is the fastest way I know to stay sharp on fundamentals while frameworks come and go.

Lecturing
Mathematics and computing.
Mentorship
Graduate of the arol.dev software engineering mentorship programme in Barcelona; now on the other side of it.
Why it matters
Representation is not abstract to me. I was the student in the rural classroom.
06Contact

Let’s build something worth explaining later.

Fullstack Engineer, full-time or contract, remote or onsite in Europe. Tell me what you’re building and I’ll tell you honestly whether I’m the right engineer for it.

Email me