Jeff Asmah
@jeffasmah
Senior software developer and UI/UX engineer driving high-performance web and mobile products.
What I'm looking for
I am a senior software developer and UI/UX engineer with over six years building high-performant, complex web and mobile applications using JavaScript, TypeScript and Python. I lead frontend and mobile architecture, prototype and deliver MVP CRMs, CMSs, e‑commerce and audio entertainment apps, and mentor teams to improve product quality and revenue generation.
I have hands-on experience in agile environments (Scrum, Kanban), test-driven development and state management, and I collaborate closely with product and UI/UX teams to translate designs into production. I have led cross-functional teams, created component libraries, and driven migrations and integrations that improved performance, engagement and discoverability.
Experience
Work history, roles, and key accomplishments
Technical Lead - Frontend & Mobile
Raivex LLC
Dec 2023 - Apr 2025 (1 year 4 months)
Architected frontend and mobile systems and led design, prototyping and development of MVP CRMs, CMSs, e-commerce and audio entertainment apps to support investor pitching and drive creator revenue.
Senior Frontend Developer
GetINNOtized GmbH
Oct 2023 - Oct 2024 (1 year)
Built web and mobile applications including CRMs, CMSs, payroll and e‑commerce systems, led feature development across teams and refined product requirements to maximize leads and revenue.
UI/UX Designer
SOKO Bags
Mar 2023 - Oct 2024 (1 year 7 months)
Designed mobile UI/UX prototypes for a companion app enabling customers to track SOKO bag usage in real time and collaborated with product owner on requirements gathering.
Senior Frontend Developer
Vodafone Group / Telecel Ghana
Feb 2023 - Oct 2024 (1 year 8 months)
Migrated features into a single CMS and collaborated on a nationwide CRM to drive customer engagement, while implementing UI/UX patterns and reviewing feature implementations to ensure standards and reliability.
WordPress Developer
Birago Consulting & Foodpreneurlab
Aug 2023 - Jan 2024 (5 months)
Partnered with clients to define requirements, designed an MVP prototype and developed a food services directory listing application to connect stakeholders via a unified marketplace.
Founder & Principal Developer
MemphisCorp
Jun 2016 - Jan 2024 (7 years 7 months)
Founded agency to develop web fronts and UI/UX prototypes for SMEs and artists, improving lead generation and mentoring trainee developers in modern JavaScript and frontend engineering.
Principal Developer - Web & Mobile
GetINNOtized GmbH
Oct 2022 - Oct 2023 (1 year)
Delivered frontend technical specifications, created a component library, mentored ~50 junior developers and partnered on AI/ML KPI visualization tools to improve product delivery and client outcomes.
Senior/Principal Frontend Developer
FemmeBnB, Inc
Feb 2022 - Mar 2023 (1 year 1 month)
Revamped SPA booking frontend to improve response times and UX, enhanced SEO to increase discovery and engagement, and fixed CMS bugs to streamline content management.
Frontend Developer - Web & Mobile
GetINNOtized GmbH
Oct 2020 - Oct 2022 (2 years)
Contributed to web and mobile app development, performed testing (unit, integration, visual regression, accessibility), and integrated frontend apps with SOAP and REST APIs to deliver dynamic features.
Education
Degrees, certifications, and relevant coursework
Ghana Communication Technology University
Bachelor of Science, Information Technology
2016 - 2020
Completed a Bachelor of Science in Information Technology with a major in High-Level Programming from September 2016 to July 2020.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Website
jeffkofiasmah.onlinePortfolio
jeffkofiasmah.onlineJob categories
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