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Yasaboy

Skills

Skills

Evidence-backed engineering profile for banking and enterprise reviewers — primary stack first, honest proficiency, ATS-friendly wording.

Technology marks

Official logos for the stack I use most. Equal frames, equal spacing — brand marks stay recognisable without dominating the page.

Java
Spring Boot
Oracle SQL
Linux
Git
Docker
Flutter
React
Next.js
TypeScript
JavaScript
PHP
PostgreSQL
MySQL
MongoDB
TensorFlow Lite
HTML5
CSS3
Tailwind CSS
C#
.NET
Cloudflare
Google Cloud
AWS
Nginx
Visual Studio

Platform & delivery

CI/CD and platform tools from practical day-to-day delivery work — presented as hands-on engineering exposure, not inflated titles.

Jenkins
Kubernetes
Argo CD
Bitbucket

Banking and integration

Digital banking API flowsPayments / fund transfersAccount servicesCore-banking integration supportMiddleware analysisAPI integrationSIT / UAT supportRoot cause analysis

Tech stack

Backend

  • Java
  • Spring Boot
  • Python (middleware / integration)
  • REST APIs
  • JPA / Hibernate
  • Spring Security / JWT basics
  • Layered architecture
  • Validation
  • Microservices concepts

Frontend

  • React / Next.js (working knowledge)
  • TypeScript / JavaScript
  • HTML5 / CSS3
  • Tailwind CSS
  • Bootstrap
  • Chart.js
  • PWA / service workers
  • Browser APIs

Mobile

  • Flutter
  • Dart
  • Android builds / APKs
  • SharedPreferences
  • SQLite
  • Text-to-Speech
  • Offline-first apps
  • Sinhala / Tamil / English localisation

Databases

  • Oracle SQL
  • MySQL
  • MongoDB
  • PostgreSQL
  • SQLite
  • Joins & query analysis
  • Stored-procedure / debug investigation

Cloud

  • Cloudflare Pages
  • Static hosting
  • Supabase basics
  • Google Play internal testing distribution

DevOps

  • Git / GitHub
  • Bitbucket
  • Linux
  • Docker basics
  • Jenkins
  • Jenkins Pipelines
  • Kubernetes
  • Argo CD
  • CI/CD
  • Release Engineering
  • Deployment automation
  • Release support
  • Log-driven investigation

QA & Operations

  • QA & Testing
  • API Testing
  • Integration Testing
  • Application Performance Monitoring
  • Log Analysis
  • Log Troubleshooting
  • Production Troubleshooting
  • Performance Analysis

R&D & Investigation

  • Technical R&D
  • Technical Investigation
  • Debugging
  • Production Issue Analysis

Tools

  • Postman
  • Swagger / OpenAPI
  • Jira
  • IntelliJ IDEA
  • VS Code
  • SQL Developer

AI

  • TensorFlow Lite basics
  • On-device inference (AAC project)
  • Python for ML tooling / mocks
  • MSc Artificial Intelligence (in progress)