Full-Stack Software Engineering • Scalable Systems

H.L. Pamoda HarshanaFull-Stack Software Engineer

Building scalable enterprise backends, engaging mobile UIs, and connected hardware.

ArchitectureEnterprise-GradeJakarta EE & Spring
FrontendFluid & ModernReact & Next.js
Connected TechHardware & IoTESP32 & Cisco
LifecycleEnd-to-EndConcept to Production
Explore Portfolio
Full Project Lifecycle

Architecting solutions from microcontroller to cloud

I am a versatile Full-Stack Software Engineer with comprehensive expertise spanning the entire project lifecycle. From translating complex enterprise business requirements into robust Java & Spring Boot architectures, to designing fluid, responsive web and mobile interfaces with React and Next.js, and integrating physical hardware with ESP32 microcontrollers and enterprise Cisco networks. I engineer cohesive systems where code, cloud, and physical hardware interact effortlessly.

End-to-End Delivery Pipeline
01
Architectural Planning
Domain modeling, scalability forecasting & schema definition
02
Backend & Persistence
Enterprise services, RESTful endpoints & transactional guarantees
03
Frontend & Mobile
Modern responsive UI, fluid micro-interactions & state management
04
Hardware & Edge Sync
Microcontroller programming, network protocols & field deployment
05
Testing & DevOps
Rigorous verification, continuous delivery & performance optimization

Frontend Engineering

4 Core Competencies

Crafting pixel-perfect design systems, fluid motion physics, and accessible multi-device web apps with modern React and Next.js.

ReactSPA & Hooks
Next.jsApp Router
TypeScriptArchitecture
FigmaUI/UX & Prototyping

Enterprise Backend

5 Core Competencies

Architecting enterprise platforms utilizing Java, Jakarta EE, and Spring Boot ecosystems with strict security, transaction isolation, and high throughput.

JavaMultithreading
Spring BootMicroservices
Jakarta EEEnterprise Standards
PHPServer Scripting
MySQLRelational Modeling

Infrastructure & IoT

4 Core Competencies

Integrating edge controllers, surveillance protocols, and enterprise networking hardware for telemetry, automation, and distributed communication.

Cisco NetworkingRouting & Switching
ESP32WiFi & BLE Edge
DahuaCCTV & Security IP
Hardware IntegrationSensors & Relays
Featured Portfolio

Featured Software Systems

High-performance production architectures, enterprise software pipelines, and tailored client solutions engineered with precision.

Enterprise

GlobalTrade Logistics

Enterprise Supply Chain Modernization

An enterprise-grade supply chain modernization system handling complex persistence models and REST endpoints.

Telemetry & SpecsOnline
Query Latency< 24ms
Data Integrity99.99%
Throughput10k+ req/min
JavaSpring BootJakarta EE
Details
Mobile UI/UX

NexTech M-Commerce

Mobile-First Accessories Ecosystem

A high-performance mobile-first frontend application engineered for an electronic accessories marketplace.

Telemetry & SpecsOnline
Frame Rate60 FPS
User Delight4.9 / 5.0
PlatformiOS & Android
React NativeTypeScriptMobile App
Details
Get In Touch

Let's build exceptional software together

Have an enterprise backend initiative, client web/mobile product, or IoT hardware concept? Reach out directly.

Direct Contact

Available for full-stack engineering roles, enterprise consulting, and specialized project deliveries in 2026.

Emailpamodaharshanahikka@gmail.com
Location & AvailabilitySri Lanka • Remote Worldwide & Hybrid

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