Resume

Pasindu Oshadha

Senior Web Developer — WordPress · React · Next.js

hello@pasinduoshadha.compasinduoshadha.comgithub.com/PasinduOshadhalinkedin.com/in/pasindu-oshadha

Senior web developer with 9+ years of experience bridging enterprise WordPress architecture and modern headless Next.js ecosystems. Specialized in high-performance, SEO-optimized delivery for international clients — from Core Web Vitals remediation and technical SEO to complex API integrations and scalable content platforms. Comfortable owning projects end-to-end: requirements, architecture, build, hardening, and post-launch support.

9+
Years Experience
50+
Projects Delivered
3
Continents Served

Experience

Freelance Web Developer

Freelance · Remote

Jul 2017 – Present · 8+ yrs

Remote — international clients (AU / EU / US)

  • arrow_forwardDelivered end-to-end WordPress solutions for international clients with a focus on performance, SEO, and long-term maintainability.
  • arrow_forwardBuilt custom themes, plugins, and components; optimized Core Web Vitals (LCP, CLS, INP) and improved speed, stability, and UX across devices.
  • arrow_forwardWorked directly with business owners and marketing teams to implement SEO-friendly structures, integrate third-party tools, and refine conversion flows.
  • arrow_forwardAudited and refactored legacy sites to reduce technical debt, harden security, and stabilize production environments.
WordPressPerformance OptimizationCore Web VitalsSEOPHPJavaScript

Frontend Developer

PERFECTUS · Full-time · Hybrid

Sep 2022 – Oct 2023 · 1 yr 2 mos

Colombo, Sri Lanka

  • arrow_forwardDeveloped React-based web applications and dashboards focused on frontend–backend integration and data-driven interfaces.
  • arrow_forwardImplemented frontend interactions with APIs and blockchain smart contracts, including wallet connections and transaction flows, in collaboration with backend and blockchain engineers.
  • arrow_forwardBuilt responsive UI components, debugged cross-layer integration issues, and worked within modern team-based development workflows.
React.jsTypeScriptAPI IntegrationBlockchainFrontend Architecture

WordPress Developer

Marlin Communications · Contract · Remote

Jun 2021 – Jul 2022 · 1 yr 2 mos

Remote

  • arrow_forwardConverted Figma designs into fully functional, responsive WordPress websites with pixel-perfect implementation.
  • arrow_forwardCustomized the GiveWP plugin to client-specific requirements and delivered tailored solutions aligned with business goals.
  • arrow_forwardPerformed cross-browser and device testing via BrowserStack, applied WordPress security hardening, and managed delivery through Jira.
WordPressFigma to WordPressGiveWPBrowserStackJiraPHP

WordPress Web Designer

National Youth Services Council · Full-time · On-site

Dec 2016 – Dec 2017 · 1 yr 1 mo

Colombo, Sri Lanka

  • arrow_forwardMaintained and updated the official website and digital content for accuracy, usability, and consistency.
  • arrow_forwardDesigned and developed internal tools to improve workflows; collaborated with the media team on content and digital initiatives.
WordPressWeb DesignContent ManagementCSS

Skills

Core Engineering

WordPress (themes, plugins, multisite)Next.js (App Router)ReactTypeScriptPHPJavaScriptNode.jsGraphQLMySQL

Performance & SEO

Core Web Vitals (LCP, CLS, INP)Technical SEO auditsStructured data (JSON-LD)Caching & render-path optimizationISR / SSG strategy

Tooling & Infrastructure

VercelDockerGitHub ActionsCloudflareAWS S3Sanity CMSGitFigma

Business & Collaboration

Direct client communication & requirement analysisRemote async collaboration across AU / EU / US timezonesAgile delivery & task management (Jira)Stakeholder & marketing-team alignmentConversion-flow and SEO-driven business thinkingLegacy audit, estimation & technical documentation

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