// system overview
Jose David Ibanez
Software Developer — React · FastAPI · PostgreSQL · Full Stack
11 mo
Professional Experience
7
Internal Apps Developed
90%
Manual Effort Reduced
30%
Engagement Uplift Delivered
Dist.
B.CompSci, Co-op Honours
Deployment Log experience
chronological // most recent first
Kraken Sense
May 2026 — Jul 2026
Junior Software Developer · Contract, Full-Time · Oakville, ON
- Build Took ownership of developing new features and fixing bugs across 3 existing internal full-stack applications built with React (JavaScript/TypeScript), Node.js, FastAPI, and PostgreSQL, supporting internal operational workflows.
- Build Built and enhanced backend APIs with FastAPI, implementing business logic, database interactions, and integrations across application services.
- Build Built responsive frontend features in React alongside backend APIs, collaborating across the full stack on the same builds.
- Collab Collaborated closely with engineers and stakeholders in an iterative, Agile development cycle — gathering feedback, prioritizing requirements, and refining features through short feedback loops.
- Build Leveraged AI-assisted development tools such as Claude and GitHub Copilot to accelerate testing, debugging, and development workflows, including MCP-based integrations connecting Claude Code to GitHub.
- Test Performed QA testing and debugged issues across frontend, backend, and database systems, identifying and resolving problems prior to release.
- Infra Managed PostgreSQL databases and supported deployments on Google Cloud Platform using Cloud Run and Cloud SQL, contributing to CI/CD pipelines.
- Infra Worked with Redis as part of application infrastructure to support caching and performance, and used Bitbucket for version control.
Agro-Costa SAS
May 2024 — Dec 2024
Junior Software Developer Intern
- Build Designed, developed, and maintained 4 internal tools/applications supporting business operations and automating manual workflows.
- Build Took ownership of features across web, backend, automation, and database systems, delivering solutions from design through deployment in a production environment.
- Test Practiced test-driven development to validate business logic before implementation, improving code reliability and reducing regressions in production workflows.
- Build Implemented role-based access control (RBAC) to manage multiple user types — increasing platform engagement by 30%.
- Infra Developed and maintained backend services using PHP, implementing business logic, API integrations, and database-driven workflows.
- Test Identified, investigated, and resolved production issues across frontend, backend, and data systems, tracing bugs to their root cause across the stack.
- Build Built a C# desktop automation tool to process inventory and pricing updates via CSV parsing and API integration, reducing manual effort by 90%.
- Infra Designed and optimized SQL Server and MySQL queries to support reliable, relational data access.
Services projects
shipped & in progress
Marquee
IN DEVELOPMENT
Distributed social movie-discovery app built around a synchronous "clap to unlock" mechanic — claps sync in real time across everyone watching before a review unlocks.
Jul 2026 — Present · ASP.NET Core (.NET 9) API + background worker · Angular 20 SPA (standalone components/signals) · atomic clap counting via Redis Lua scripts · outbox pattern for exactly-once delivery · RabbitMQ (MassTransit) event-driven fan-out · Quartz.NET scheduling · real-time batched updates over SignalR · JWT auth with Redis-backed block-lists · OpenTelemetry tracing, Serilog logging · Testcontainers + k6 load tests
ASP.NET Core (.NET 9)Angular 20PostgreSQLRedisRabbitMQ + MassTransitSignalROpenTelemetryTestcontainers / k6
↗ View repositoryApplyt
DEPLOYED
Self-hosted, local-first job application tracker with a Chrome extension for automatic capture and AI-powered resume tailoring.
Jun 2026 — Aug 2026 · Node.js/Fastify/better-sqlite3 backend · React/Vite dashboard · Chrome MV3 extension auto-detects submitted applications on Indeed, LinkedIn & Glassdoor · direct Anthropic/OpenAI API integration with per-run cost tracking · REST API with CRUD, CSV export & lifecycle management · tested with node:test & Vitest · packaged with Docker Compose
Node.jsFastifySQLiteTypeScriptReactViteChrome Extension (MV3)Anthropic / OpenAI API
↗ View repositorySimple Rentals
DEPLOYED
Full-stack rental platform with frontend UI, backend services, authentication, and database architecture.
Jan 2025 — Aug 2025 · REST API · Django REST Framework · PostgreSQL · TDD with Cypress (unit & e2e) · CI/CD via Docker + GitHub Actions
ReactDjango RESTPostgreSQLCypressTDDDockerGitHub Actions
↗ View repositoryReal-Time Object Detection & Tracking
PROTOTYPE
Computer vision application that detects and tracks everyday objects in real time from live video input.
2023 — 2024 · End-to-end pipeline: capture → preprocessing → inference → bounding-box/tracking overlay · Tuned model parameters for accuracy & frame-rate
PythonOpenCVYOLOComputer Vision
Stack Monitor skills
all systems operational
Programming Languages
PythonJavaScriptTypeScriptC#CC++PHPSQLHTML5CSS3
Web & Frontend
ReactAngularVue.jsViteTailwind CSSResponsive UI Development
Backend & APIs
Node.jsFastifyFastAPIDjangoASP.NET CorePHPSignalRREST API Design & Integration
Database Technologies
PostgreSQLMySQLMicrosoft SQL ServerMongoDBSQLite (incl. better-sqlite3)Redis
Messaging & Distributed Systems
RabbitMQMassTransitEvent-Driven ArchitectureOutbox PatternQuartz.NET Scheduling
Observability
OpenTelemetry (Distributed Tracing)SerilogJaeger
Browser Extensions
Chrome Manifest V3Content ScriptsBackground Service Workers
Computer Vision & AI
OpenCVYOLOObject Detection & Tracking
Testing & QA
Test-Driven Development (TDD)Cypress (unit & e2e)Vitestnode:testxUnitTestcontainersk6 Load TestingPostmanManual QABug Tracking
Cloud & DevOps
DockerDocker ComposeGCP (Cloud Run)GCP (Cloud SQL)Microsoft AzureGitHub ActionsAzure DevOpsGitBitbucketCI/CDAWS Cloud Practitioner — In Progress
AI-Assisted Development
Claude — used throughout the dev lifecycleGitHub CopilotMCP Integrations (Claude Code ↔ GitHub)Direct Anthropic/OpenAI API IntegrationLangChain Fundamentals
Security Foundations
Access Control & Identity Management (RBAC)Secure Coding FundamentalsApplied CryptographyNetwork Security FundamentalsVulnerability & Risk Concepts
Practices
Agile / Iterative DevelopmentPair CollaborationFull-Stack OwnershipCode Review
Build Info education
foundation
Bachelor of Computer Science — Honours (Co-op)
Conestoga College, Waterloo
2021 — 2025
With Distinction
Software Design TechniquesData Structures & AlgorithmsSDLCSoftware QualityOOPDatabase Systems
Contact reach out
response time: usually within 24h