Dublin, IrelandUp to one week notice · open to relocate across Ireland
Uzair Waseem · Software Engineer
Software engineer building tested products and security-aware backend systems.
I turn operational problems into deployed web products and reviewable service architectures with TypeScript, Python, Rust, Go, PostgreSQL, Redis, Docker and automated quality gates.
TypeScriptReactNext.jsPythonRustGoFastAPIPostgreSQLRedisPlaywrightDockerCI/CDSecure SDLC
Based inDublin, Ireland
Proof, not promises
01
VaultWatchPolyglot security + AI system
LIVE02
HouseFairFull-stack PWA · CI passing
LIVE03
Theory Test CoachCustom-domain EdTech product
LIVEEngineering system
A live architecture, from click to cloud.
I work across the delivery path, connecting product interfaces to bounded services, durable data, automated checks and reviewable full-stack deployment paths.
- Render
- 30 FPS budget
- Geometry
- 37 instanced objects
- Runtime
- Paused offscreen
- 01InterfaceReact + Next.js
Role-aware product workflows
- 02ServicesRust + Go + Python
Typed APIs and bounded responsibilities
- 03DataPostgreSQL + Redis
Durable state and event delivery
- 04QualityTests + multi-language CI
Automated verification at each layer
- 05DeliveryDocker Compose + Vercel
Reviewable full and showcase modes
Selected work
Verified projects. Honest boundaries. Evidence one click behind.
Each project pairs a review path with source, automated checks, current status and limitations a recruiter can inspect.
Actual productVaultWatch
VaultWatch
Built a four-service fraud and account-security platform that escalates synthetic transactions from deterministic checks to agentic investigation.
Architecture4 services
CIPassing
ModesShowcase + full
- Outcome
- The public replay makes the reasoning path inspectable; the full Docker Compose mode connects Rust, Go, Python and Next.js through Postgres and Redis.
- Proof
- Cross-language GitHub Actions runs Rust, Go, Python and Next.js checks; integration runs surfaced real persistence and WebSocket defects.
- Status
- Live synthetic showcase · Full stack via Docker Compose
Actual productHouseFair
HouseFair
Built a mobile-first household workspace for recurring chores, groceries, shared expenses and calmer issue reporting.
ReleaseEarly access
CIPassing
Coverage12 mobile E2E
- Outcome
- The early-access build scopes household data by membership and delivers shared-living workflows through an installable PWA.
- Proof
- Next.js 16, React 19, TypeScript, Supabase Auth/PostgreSQL/RLS, Zod, Playwright and GitHub Actions.
- Status
- Live product · Free early access
Actual productIrish Theory Test Coach
Irish Theory Test Coach
Designed and deployed an independent Category B practice product with timed mocks, road-sign drills, weak-area review and account-access flows.
Content1,277 items
QA15 smoke checks
ReleaseLive
- Outcome
- The public release is live on its custom domain, backed by 1,277 practice items and a 15-check post-deploy smoke suite.
- Proof
- Vercel Functions, protected learner and operator routes, passwordless sessions, PWA, accessibility checks and content QA.
- Status
- Live deployed product · Independent practice platform
Sanitised product viewRoster Command
Roster Command
Published selected, sanitised scheduling logic from a private roster system without exposing employer or employee data.
BoundarySanitised extract
CIPassing
Tests23 passing
- Outcome
- The extract demonstrates deterministic cover ranking, overlap handling, availability rules and explainable decisions across edge cases.
- Proof
- TypeScript domain modules, synthetic fixtures, 23 Vitest checks, architecture notes and GitHub Actions.
- Status
- Public engineering extract · Synthetic data only
Engineering tools
Test the data. Inspect the contract. Trace the answer.
Three working tools that make backend correctness, API quality and document retrieval visible. Try a supplied example, then inspect the implementation and tests.
Data quality · Python backend
DataProof
Profile a CSV, define a reusable data contract, and trace failed checks to the exact rows and columns.
Upload → profile → validate → export
Typed rules, bounded CSV processing, row-level diagnostics and a CLI that can fail a CI job.
Request-scoped processing. Uploaded data is not saved as a shared dataset.
Developer tooling · API quality
ContractLens
Validate JSON responses against OpenAPI contracts, compare API versions, and export reproducible test fixtures.
Load contract → inspect response → compare versions
JSON-pointer diagnostics, compatibility rules, local reference resolution and executable test exports.
Documented OpenAPI 3.0 subset. Checks supplied contracts and responses without calling target APIs.
Applied AI · Document processing
DocuMind
Upload PDF, Word or text documents, retrieve relevant passages, and generate answers with inspectable citations.
Extract → retrieve → answer with citations
BM25 retrieval, bounded document parsing, 22 automated tests and a tested upload-to-citation flow.
Evidence mode needs no key. OpenAI generation requires the visitor’s key; documents live in the browser session.
Role fit
Focused enough to place quickly. Broad enough to contribute across delivery.
Primary target: software, full-stack and backend engineering. Applied AI, QA and platform depth are tied to reviewable project evidence.
Full-stack / Backend Engineer
Where I fit: Product UI, APIs, data models and server-side workflows built as one coherent system.
Tools: TypeScript, React, Next.js, Node.js, Python, REST APIs, PostgreSQL
Proof: VaultWatch, HouseFair and Irish Theory Test Coach
Applied AI / Security Systems Engineer
Where I fit: Cost-aware agent workflows, deterministic risk gates and explainable security operations interfaces.
Tools: Python, FastAPI, scikit-learn, Anthropic SDK, Rust, Go, Redis, WebSockets
Proof: VaultWatch, DocuMind and an MSc Cybersecurity
QA Automation Engineer
Where I fit: UI and API checks, regression coverage, release gates and failure-focused product thinking.
Tools: Playwright, Vitest, Pytest, API testing, accessibility, GitHub Actions
Proof: ContractLens, QA Automation Lab and mobile regression suites
Platform / Cloud Foundations
Where I fit: Containerised services, event-driven integration and infrastructure code with explicit deployment boundaries.
Tools: Docker Compose, Kubernetes, Terraform, GitHub Actions, Kafka, RabbitMQ
Proof: VaultWatch and the attributed Doctor System modernisation
Experience
Software delivery and people-focused operations.
Threadstone Security Ltd
Control Room Manager
- Coordinate staff rosters, employee operations and HR communication for the control room.
Outstanding Marketing
Software Engineer (Full-Stack) · Remote · Germany
- Delivered React and TypeScript web features, internal dashboards and Node.js/API integrations for remote e-commerce and growth workflows.
- Automated reporting and repeatable QA checks to improve release visibility and reduce manual review.
- Converted stakeholder requirements into scoped tasks, delivery updates and reviewable product work.
LocalhostLabs
Software Engineer · Pakistan
- Built responsive front-end and back-end features across web applications, APIs and databases.
- Fixed defects, documented workflows and supported version control, QA triage and release handoffs.
- Worked with product and engineering requirements in a consultancy delivery environment.
Octans Digital (OD)
Associate Software Engineer · Islamabad · Pakistan
- Handled assigned software-development tickets, including C# tasks, as part of the engineering team.
Education
Computer science foundation. Security specialization.
MSc Cybersecurity
National College of Ireland · Dublin
Secure systems, authentication, risk, networks, governance and secure software delivery.BSc Computer Science
FAST NUCES · Pakistan
Software engineering, databases, algorithms, web systems and AI foundations.Team FYP: Style Sense AI WardrobeTypeScriptReactNext.jsNode.jsPythonRustGoFastAPIWebSocketsREST APIsPostgreSQLRedisSupabaseNeonDockerDocker ComposeKubernetesTerraformGitHub ActionsPlaywrightAPI testingPWAStripeAuthenticationAuthorizationAgent orchestrationEvent-driven systemsOWASPSecure SDLCDublinIrelandHybridRemote