USHAN_SANKALPA

◈ SYS.ONLINE — Colombo, Sri Lanka

USHAN
SANKALPA

Software engineer with 4 years building and owning full-stack and distributed systems end-to-end. Strong in Go, TypeScript, and Java across microservices and event-driven architectures (gRPC, Kafka) on AWS. Shipped multiple production products from architecture to launch.

View Missions ›Open Channel

FULL-STACK ENGINEER ◈AGENTIC AI ◈DISTRIBUTED SYSTEMS ◈GOLANG ◈TYPESCRIPT ◈WEB3 ◈MICROSERVICES ◈KAFKA ◈AWS ◈

◈ LIVE_DATA

SYSTEM_METRICS

Measured. Real. Verifiable.

years active

Building & owning full-stack and distributed systems end-to-end

products shipped

From architecture to production launch

SaaS platforms owned

SkillChecker & Prokoti — architecture to delivery

technologies

Across frontend, backend, cloud, blockchain & AI

hackathons

IIT Hack semi-finalist · Google AI · STEM Link VibeCoding

ownership

Architecture, code, deploy — end to end. Every time.

◈ PERSONNEL_FILE

CAREER_LOG

ACCESS_LEVEL: CLASSIFIED

[ Jan 2026 – Present ]LEAD

Senior Software Engineer @ Coullax Pvt Ltd

Sri Lanka

>Lead the technical team and own products end to end — driving architecture and engineering standards across Agentic AI, workflow automation, and blockchain
>Design agentic AI pipelines orchestrating LLMs, tools, and data sources to automate complex business processes
>Architect cloud-native AI systems on AWS — Bedrock, EC2, Elastic Beanstalk, Amplify
>Spearhead development of decentralized applications (DApps) with deep Web3 expertise
>Work directly with foreign clients, including USA-based, from requirements to delivery

Agentic AILangGraphAWS BedrockWeb3ArchitectureTeam Lead

[ Nov 2023 – Dec 2025 ]CORE

Software Engineer @ Coullax Pvt Ltd

Sri Lanka

>Architected scalable full-stack solutions — Next.js / React / Angular frontends, Node.js / Java / Python / NestJS + gRPC backends
>Deployed and managed cloud applications on AWS (EC2, Elastic Beanstalk, Amplify)
>Established CI/CD pipelines for automated testing and deployment, accelerating development velocity
>Engaged clients in strategic meetings — requirements, technical insight, business alignment
>Mentored team members through hands-on guidance and knowledge sharing

Next.jsNestJSgRPCKafkaAWSCI/CD

[ Jun 2021 – Jul 2022 ]ORIGIN

Trainee Software Engineer @ Virtuan Pvt Ltd

Sri Lanka

>Built full-stack features for the Virtuan no-code platform — Golang backend services, Angular frontends
>Participated in client meetings and requirement analysis sessions
>Developed expertise across Angular, Go, JavaScript, and Flutter through intensive project work

GolangAngularJavaScriptFlutter

// SYSTEM_CREDENTIALS

[2019 – 2023]DEGREE

B.Eng (Hons) Software Engineering

Second Upper Class Division

@ University of Westminster — UK

Software EngineeringB.Eng (Hons)2:1

[2016 – 2019]A/L

G.C.E Advanced Level — Physical Science

Physical Science Stream

@ St. Aloysius College, Ratnapura

Physical ScienceG.C.E A/L

◈ CLASSIFIED: ACHIEVEMENTS

INTEL_REPORT

DECLASSIFIED FOR PUBLIC REVIEW

// COMPETITION_LOG

Semi-FinalistTECH

IIT Hack

IIT — 2021

ParticipantAI

Google AI Hackathon

Google — 2024

ParticipantTECH

STEM Link VibeCoding Hackathon

STEM Link — 2025

// FIELD_OPERATIONS

SHIPPED

SaaS products shipped

End-to-End Product Ownership

SkillChecker & Prokoti — designed the architecture, led the build, launched to production. Owner from first diagram to final deploy.

USA

GLOBAL

client delivery

Cross-Border Client Engineering

Work directly with foreign clients including USA-based teams — gathering requirements, providing technical direction, delivering tailored solutions.

// NOTABLE_FLAGS

▸Technical team lead — architectural decisions & engineering standards at Coullax

▸Mentor to intern engineers — microservices, UI/UX, production practice

▸Second Upper Class Honours — University of Westminster

TOP SECRET // LEVEL 5 CLEARANCE

◈ DECLASSIFIED_RECORDS

MISSION ARCHIVES

> ACCESSING ENCRYPTED DATABASE...

Below are the declassified operational records of Agent Ushan. Each file represents a successfully executed technological intervention.

EVIDENCE_#001

OPERATION: Prokoti — Agentic AI Platform

Led the technical team as product owner. Architected agentic AI workflows and automation pipelines that power the platform's core intelligent features. Delivered in close collaboration with USA-based clients.

Agentic AILangGraphAWS BedrockNext.jsNestJS

STATUS: OPERATIONAL

EVIDENCE_#002

OPERATION: SkillChecker — AI Assessment SaaS

Complete SaaS product. Designed the full microservices architecture and led implementation across frontend and backend with strong UI/UX principles, while mentoring intern engineers.

MicroservicesGemini LLMLangChainNext.jsMongoDBPrisma

⇗ LIVE_LINK

STATUS: DEPLOYED_GLOBALLY

EVIDENCE_#003

OPERATION: Wondara — Travel Planning Engine

Highly scalable Golang backend in a monorepo with distributed microservices. gRPC for high-performance service-to-service communication, Apache Kafka for event-driven data streaming.

GolanggRPCApache KafkaReact NativeMongoDB

⇗ LIVE_LINK

STATUS: MISSION_COMPLETE

EVIDENCE_#004

OPERATION: Badday Card Carnage — Blockchain Game

Complete full-stack blockchain game. Engineered smart contracts for in-game digital assets and secure player transactions. Deployed and managed on AWS.

Next.jsSoliditySmart ContractsNode.jsAWS

STATUS: TARGET_SECURED

EVIDENCE_#005

OPERATION: Jemi — 3D AI Assistant

AI-powered 3D assistant integrating LLMs (Gemini, GPT) with a 3D rendering environment and immersive UI. Three.js scenes wired to conversational intelligence.

Three.jsReactGeminiGPTPostgreSQLPrisma

STATUS: OPERATIONAL

EVIDENCE_#006

OPERATION: Virtuan No-Code Platform

Full-stack development of key features for a no-code platform — backend services in Golang, frontend implementations in Angular. Where the origin story began.

GolangAngularJavaScriptFlutter

STATUS: ARCHIVED

◈ LOADOUT_MANIFEST

TECH_ARSENAL

WEAPONS-GRADE TOOLING. FIELD TESTED.

// LANGUAGES

TypeScript
JavaScript
Go
Java
Python
Solidity

// FRONTEND

React.js
Next.js
Angular
Tailwind CSS
GSAP
Three.js

// BACKEND

Node.js
NestJS
Express.js
Spring Boot
Flask
gRPC

// MOBILE

React Native
Flutter
Expo

// DATABASES

PostgreSQL
MongoDB
MySQL
Prisma ORM
Supabase

// CLOUD_&_DEVOPS

AWS
Bedrock
Docker
Kubernetes
CI/CD
Microservices

// BLOCKCHAIN_&_WEB3

Solana
Ethereum
Smart Contracts
DApps

// AI_&_LLMS

Agentic AI
LangChain
LangGraph
RAG
OpenAI
Gemini

SIGNAL_INTERCEPT // ENCRYPTED

◈ LIVE_FEED

GLOBAL INTEL

> DECRYPTING CONTRIBUTIONS STREAM...

TARGET_ID: @ushansankalpa

··

Active Nodes

PUBLIC_REPOS

··

Field Agents

FOLLOWERS

··

Network Links

FOLLOWING

SCANNING_FREQUENCY: DAILYDATA_INTEGRITY: SYNCING...