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37 followers · 39 following
  • Pagero
  • Kottawa - Sri Lanka
  • 19:52 (UTC -12:00)

Achievements

Achievement: Pair ExtraordinaireAchievement: YOLOAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair ExtraordinaireAchievement: YOLOAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

Organizations

@AUA-Youth-Forum

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sandaruwan98/README.md

Typing SVG

whoami

case class Engineer(
  name:       String  = "Lakshan Jayasinghe",
  role:       String  = "Senior Software Engineer @ Pagero / Thomson Reuters",
  location:   String  = "Kottawa, Sri Lanka 🇱🇰",
  experience: String  = "3+ years",
  focus:      List[String] = List(
    "Distributed Systems",
    "Functional Programming",
    "Agentic AI Development",
  ),
  currentlyExploring: String = "LangGraph & LangChain for production-grade agentic AI"
)

⚙️ What I Build

I'm a full-stack engineer on Team Sparrow at Pagero (acquired by Thomson Reuters) — the world's largest open business network. I have built most of the core backend logic for protocol-api-integrator, a generalized HTTP integration microservice that replaced a sprawl of customer-specific services.

🧠 Currently Exploring

🤖  Agentic AI development with LangGraph & LangChain
    ├── ReAct agents & OpenAI Functions/Tools patterns
    ├── Multi-agent orchestration with LangGraph
    └── Production-grade AI pipelines for real-world use cases

🔧  Advanced Scala — Cats type classes (Functor, Applicative, Monad)
⚛️  React Server Components & concurrent features

🛠️ Tech Stack

Languages

Scala SQL TypeScript Python Java Bash

Backend & Frameworks

Cats Effect Spring Boot RabbitMQ Protobuf

Frontend

React Material UI

Databases

PostgreSQL Cassandra

Infrastructure & Observability

GCP Docker Grafana Loki

AI & ML

LangChain LangGraph HuggingFace GitHub Copilot

📊 GitHub Stats

📬 Let's Connect

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