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Fiverr Pro
Português
$
USD
David O.
@onafem
Lovable Developer, AI Business Systems Builder, Growth Consultant
Nigéria
Inglês, Alemão
Sobre mim
Hi, I'm David — an AI-powered digital solutions specialist and growth-focused AI developer with over 5 years of experience across artificial intelligence, natural language processing (NLP), automation systems, and modern no-code/low-code application development.
My expertise includes hands-on development using Lovable.dev, where I build AI-driven web applications, MVPs, landing pages, SaaS prototypes, and business automation systems. I deliver AI systems that are not only technically sound but also intuitive, scalable, and aligned with real business objectives.
Habilidades
David O.
offline •
Conheça meus serviços
Desenvolvimento e MVP
I will build your startup mvp, business website and ai web app with lovable
Software e Sites de IA
I will build a high converting SEO optimized business website built with lovable
Portfólio
Experiência profissional
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Fiverr
Freelance • 6 yrs 10 mos
AI Product Engineer | Vibe Coding Expert | SaaS & MVP Builder
May 2025 - Present • 1 yr 2 mos
AI Developer & No-Code Expert with strong experience building and scaling modern web applications, SaaS products, and automation systems using tools like Lovable, Cursor, Bolt, and other AI-assisted development platforms. Skilled in transforming ideas into production-ready MVPs through vibe coding, prompt engineering, and rapid prototyping without heavy engineering overhead. Proficient in Next.js, Supabase, APIs, and workflow automation tools to deliver scalable, high-performance solutions. Experienced in integrating AI agents, RAG systems, and API-driven architectures to improve product intelligence and user experience. Strong background in digital marketing, SEO optimization, and conversion-focused design, ensuring products are not only functional but growth-ready. Adept at bridging technical development and business strategy to build user-centric digital products that drive engagement, acquisition, and revenue growth.
E-Commerce Executive and Digital Marketing Specialist - Kates Associated Industries Limited
Sep 2023 - Present • 2 yrs 10 mos
Kates Associated Industries Limited operated an Official Store on Jumia with an established portfolio of beauty and personal care products. Despite having recognizable brands, the company had limited digital visibility, stagnant sales, low customer engagement, and minimal marketplace traction. The objective was simple: increase online sales. By combining marketplace SEO, Jumia Sponsored Ads, product optimization, pricing strategy, inventory management, customer review generation, and seasonal campaign execution, I transformed the store from fewer than 20 monthly orders to an average of 1,000+ monthly orders while achieving a ROAS of 5.29.
E-commerce & Marketplace Growth Specialist
Sep 2023 - Present • 2 yrs 10 mos
Results-driven E-commerce Specialist with expertise in managing and optimizing online stores across Shopify, WooCommerce, Amazon, Marketplaces, and WordPress. Skilled in product listing optimization, Amazon SEO, inventory management, order fulfilment, customer support, conversion rate optimization (CRO), and marketplace account management. Experienced in developing and executing digital marketing strategies, including SEO, content marketing, email marketing, PPC advertising, social media marketing, and performance analytics to drive traffic, increase sales, and improve customer retention. Proficient in Amazon Seller Central, Shopify, Google Analytics, Meta Ads, Google Ads, Zendesk, and CRM platforms. Adept at streamlining e-commerce operations, enhancing customer experience, and delivering sustainable revenue growth through data-driven decision-making and automation.
