⚙️ Backend & APIs
Django, Django REST Framework, REST APIs, OpenAPI documentation, typed API contracts, health checks, secure development practices.
About
London-based Junior Software Developer building portfolio projects across full-stack web development, frontend engineering, backend development, Python application design, data analysis, and machine learning.
My recent work demonstrates practical experience in web application development, REST API development, API integration, single-page applications, automated testing, CI/CD pipelines, technical documentation, and secure development practices.
I combine strong analytical rigour developed through doctoral research with practical software delivery across Python, Django, Django REST Framework, SQL, TypeScript, JavaScript, Angular, React, HTML, CSS, and modern developer tooling.
Core Focus Areas
🖥️ Frontend Engineering
Angular, React, TypeScript, reusable UI components, responsive layouts, accessibility-aware behaviour, single-page application concepts.
🧪 Testing & Developer Workflow
Pytest, Vitest, jsdom, linting, formatting, pre-commit hooks, GitHub Actions CI/CD, maintainable repository structure.
📊 Data & Machine Learning
SQL, A/B testing, statistical analysis, power analysis, clustering, feature engineering, Tableau, experiment-driven decision support.
Technical Stack
Languages
- Python
- SQL
- TypeScript
- JavaScript
- HTML5
- CSS3
Frameworks & Libraries
- Django
- Django REST Framework
- Angular
- React
- Pandas
- NumPy
- Scikit-learn
Testing & Quality
- Pytest
- Vitest
- jsdom
- Automated Testing
- Validation
- Linting & Formatting
Developer Tools & CI/CD
- Git & GitHub
- GitHub Actions
- ESLint & Prettier
- Docker Compose Scaffolding
- Visual Studio Code
- Jupyter Notebook
- Linux & PowerShell
Featured Projects
Selected portfolio work across full-stack development, frontend engineering, Python systems, data analytics, and machine learning.
PolicyPulse
Full-StackPython • Django • Django REST Framework • Angular • TypeScript • OpenAPI
Full-stack decisioning application demonstrating backend API development, Angular frontend integration, typed contracts, health checks, OpenAPI documentation, developer security tooling, governance scaffolding, and maintainable monorepo structure.
- Django REST Framework backend with documented endpoints
- Angular frontend using strict TypeScript
- Typed client-server contracts and operational health checks
- Dependency scanning, pre-commit hooks, correlation ID tracing
Scroll CTA Highlight Portfolio
FrontendTypeScript • React • Vite • Vitest • GitHub Actions
Frontend engineering project demonstrating reusable UI component design, automated testing, accessibility-aware behaviour, and CI/CD using both vanilla TypeScript and React + TypeScript implementations.
- Reusable scroll-triggered CTA component patterns
- Configurable thresholds and dynamic style switching
- Vitest and jsdom automated tests
- GitHub Actions lint, build, and test workflows
Weather Analytics System
PythonPython • Pytest • GitHub Actions
Modular Python application demonstrating domain modelling, validation, custom exceptions, separation of concerns, automated testing, and continuous integration.
- Structured weather observation domain models
- Rule-based analytics methods
- Automated tests for valid and invalid inputs
- CI workflows on push and pull request
Advanced Python Calculator
PythonPython • CLI • Pytest • Dataclasses
Structured command-line Python application demonstrating object-oriented design, immutable data structures, validation, separation of business logic from CLI, and automated testing.
GloBox A/B Testing Analysis
AnalyticsSQL • Python • Tableau
Experiment analysis project evaluating banner performance using SQL and Python, including statistical testing, novelty-effect analysis, power analysis, and business recommendations.
- Conversion increase from 4.16% to 4.94%
- SQL-based experiment data extraction
- z-tests, t-tests, confidence intervals, power analysis
Credit Card Customer Segmentation
Machine LearningPython • Pandas • Scikit-learn • Matplotlib • Seaborn
Customer segmentation project applying preprocessing, feature engineering, K-means clustering, and behavioural interpretation to 10,127 customer records.
- One-hot encoding, label transformation, and scaling
- Six-cluster solution using the elbow method
- Business-focused recommendations from cluster behaviour
Experience Highlights
Software and App Developer Skills Bootcamp Trainee
Participating in a Software and App Developer Skills Bootcamp aligned with the IfATE Level 3 standard, covering Python, SQL, Django, Angular, TypeScript, HTML, CSS, JavaScript, Git, Agile workflows, and full-stack web application development.
Independent Software Development Training and Portfolio Projects
Building portfolio projects across full-stack development, backend APIs, frontend engineering, automated testing, CI/CD, analytics, and machine learning.
Independent Researcher
Conducting analytical research requiring structured reasoning, high documentation standards, and complex problem solving transferable to software engineering and data work.
Education
Software and App Developer Skills Bootcamp
Training aligned with the IfATE Level 3 standard, covering Python, SQL, Django, Angular, TypeScript, full-stack web development, and software engineering workflows.
Data Analytics Programme
Project-based training in Python, SQL, statistical analysis, machine learning, experimentation, and data communication.
PhD in Religion, International Relations, and Politics
Developed advanced analytical reasoning, structured research methods, complex problem solving, and high-standard documentation skills.
Certifications
- Angular Certificate — Sololearn
- Web Development Certificate — Sololearn
- Introduction to JavaScript — Sololearn
- JavaScript Intermediate — Sololearn
- Python Developer Certificate — Sololearn
- Python Intermediate — Sololearn
- Combining Tables in SQL — DataQuest
- Certified Project Officer — Institute of Project Management
Contact & Availability
Actively seeking Junior Software Developer, Software Engineer, Full-Stack Developer, Frontend Developer, Backend Developer, Python Developer, or Web Application Developer opportunities in London or hybrid environments.
Email: cherryaugusta@gmail.com
Location: London, United Kingdom
Right to work: United Kingdom
Languages: English (fluent), Indonesian and Malay (native)