Looking for a job

Joseph Twumasi

@polaskx

Web developer and digital marketer with 15+ years of experience building high-performing websites, web apps, automation, and SEO systems.

Ghana

Message

I’m a web developer and digital marketer with 15+ years of experience building high-performance websites, web applications, automation systems, and lead-generation platforms. I work primarily with modern JavaScript frameworks, Python, databases, WordPress, SEO, and workflow automation. I’m particularly interested in building practical digital products, improving user experiences, solving complex technical problems, and creating systems that help businesses grow through technology and organic search.

Experience

Work history, roles, and key accomplishments

Current

Web Developer

Current

CODELABGH

Feb 2009 - Aug 2018 (9 years 6 months)

Built and shipped a cross-platform Electron/Next.js AI desktop app supporting 8 providers (OpenAI, Anthropic, Gemini, xAI, OpenRouter, Runware, Cloudflare Workers AI, Ollama), including provider-adapter debugging, local SQLite storage, and a full auto-update pipeline distributed via R2. Delivered 50+ client websites for startups, and SMEs globally, with a focus on lead generation

SQL SEO HTML5 CSS CSS Bootstrap 5.0 Bootstrap Python Lead Generation PostgreSQL Next.js NodeJS jQuery TypeScript

Front-End Developer

CODELABGH

May 2008 - Aug 2018 (10 years 3 months)

Built and redesigned websites using HTML5, CSS3, Bootstrap, and jQuery for international clients sourced through Elance/Upwork and PeoplePerHour. Converted PSD designs into pixel-accurate, fully responsive HTML5/CSS3 builds (LTR and RTL), including e-commerce and brand sites.

SQL SEO HTML5 CSS CSS Bootstrap 5.0 Bootstrap

Senior Web Designer

ADS Media Agency

Jun 2006 - Jun 2009 (3 years)

Led front-end production for client web projects using HTML, CSS, and jQuery, from concept through launch. Mentored junior developers and designers and drove project planning and stakeholder communication.