LAWRENCE
OLUWAS3UN
Specializing in B2B enterprise software, FinTech payment systems, and Web3 dApps, I bridge the gap between technical complexity and user needs. Organizations partner with me to reduce security friction (proven 750% reduction in perceived complexity), accelerate user onboarding (30% faster merchant setup), and build trustworthy interfaces for mission-critical financial and decentralized products.
SERVICES AND EXPERTISE
WORLD-IMPACTING PRODUCTS
visual design concept art
visual design concept art
Web3 & DeFi Design
- dApp Interface Design
- Crypto Wallet UX
- Trading Platform Design
- Blockchain Onboarding Flows
- DeFi Dashboard
- Design Smart Contract UX
Reducing the complexity of blockchain technology through intuitive design — making DeFi and Web3 platforms accessible to both novice users and advanced traders.
UI / UX Design
- User Research & Personas
- Journey Mapping
- Responsive UI Design
- Accessibility Standards
- Figma & Prototyping
- UX Writing
Creating user-centred interfaces that balance visual elegance with deep functional clarity — particularly for complex FinTech, DeFi, and enterprise SaaS ecosystems.
Product Design
- End-to-end UX Architecture
- Wireframing & Prototyping
- Design System
- Usabiity Testing
- Information Architecture
- Interaction Design
Transforming complex business requirements into intuitive, scalable digital products — from concept through launch — with measurable impact on user satisfaction and business outcomes.
Enterprise & FinTech
- Payment Gateway Design
- KYC & Onboarding Flows
- ERP / CRM Interface Design
- Whitelabel Solutions Merchant
- Dashboards Data Visualisation
- POS interface design
Designing mission-critical financial products for enterprises, banks, and government bodies — with a track record in payment systems, POS solutions, and eNaira integration.
My
Resume
Senior Product Designer
Leading end-to-end UX for a flagship DeFi trading platform — conducting competitor analysis against Binance and ByBit, Hyperliquid designing AI-powered trading agents and user incentive programs. Architected a unified SSO and security system across 10+ dApps, reducing perceived security complexity by 750% in user tests. Delivered comprehensive design systems that cut projected engineering time by 25%.
Senior Product Designer
Designed a crowdsourced election incident reporting platform integrating AI credibility scoring to combat misinformation — processing 5,000+ reports during its first Lagos LGA election pilot. Built a suite of political outreach apps tested in live election cycles, including an emergency module requested by 90% of field users.
UI/UX Designer
Spearheaded UX for Remita's entry into the B2C POS market — simplifying merchant onboarding by 30% and contributing to a pilot launch with 500+ agents. Designed critical microservices including eNaira integration, KYC flows, and whitelabel solutions for Lotus Bank and 9Mobile.
Front-end Web designer
Designed high-stakes enterprise software for clients including NLNG, 9Mobile, MTN, and UBA — spanning conference room automation, CRM modules, and the proprietary OmniCC communication suite. Contributed to an ERP solution adopted by 3 major enterprise clients within its first year of launch.
Testii
Monial
Domain
Expertise
Simplified merchant onboarding by 30% and drove 500+ agent pilot launch for Nigeria's leading enterprise payment platform.
5,000+ election incident reports processed in first deployment during Lagos State LGA elections.
Reduced perceived security complexity by 750% in user tests across a unified 10+ dApp ecosystem.
Delivered enterprise software adopted by 3 major clients in year one; built interfaces for Nigeria's largest telecoms and energy corporations.
Have World-changing Ideas?
Let's Talk
Location
- PC 12 Churchgate street
- Victoria Island, Lagos
- Nigeria
Phone
- NIG +234 9131-055-311
- NIG+234 8169-380-689
- retsilo@hotmail.com
- hi@s3un.com
Say Hello!
Hello there. Feel free to send me Your thought, I 'd be glad to help You to accomplish and get your creating Your dreams.