TJ

Tomosori Joseph Mayowa

Full Stack JavaScript Developer - React • Node.js • Express • MongoDB • AWS | WordPress Expert

ABOUT

Innovative Full Stack JavaScript Developer with 5+ years of experience designing and delivering scalable, cloud-native web applications using React, Node.js, Express, and MongoDB. Proven track record of improving API performance by 60%, reducing page load time by 45%, and driving user engagement through optimized UI/UX. Skilled in microservices architecture, CI/CD automation, and cross-functional team collaboration in Agile environments.

SKILLS

React.jsNext.jsReduxTailwind CSSTypeScriptHTML5CSS3
Node.jsExpress.jsREST APIsMicroservices
MongoDBPostgreSQLMySQLMongoose
AWS (EC2, S3, Lambda)AzureCI/CDGitHub Actions
JestSupertestJWTOAuth2EncryptionAPI Security
GitGitHub ActionsAgile/SCRUMPerformance Optimization
VercelNetlify
LeadershipCommunicationProblem SolvingDetail OrientationCross-Team Collaboration

EXPERIENCE

Full Stack Developer

2019 - Present

Mayorwise Technologies (Freelance / SaaS Projects) • Remote

led Mayorwise Technologies team, in delivering scalable full-stack applications for SMEs and startups across e-commerce, fintech, and education. • Designed and deployed 15+ production-grade web applications using React, Node.js, and MongoDB on AWS and Azure environments. • Developed microservices-based REST APIs with sub-200ms latency. • Built real-time communication systems using WebSocket and Socket.IO, boosting client engagement by 40% • Optimized MongoDB queries and caching, improving data retrieval by 35%. • Automated CI/CD pipelines via GitHub Actions and Docker, reducing deployment time by 50%.

WordPress Web Developer (Contract)

2024 - 2024

Sceptre Chemicals Ltd.

Developed and deployed a corporate website with a custom theme, integrated plugins, and SEO optimization. • Increased site performance and visibility, achieving 50% more organic traffic. • Integrated secure B2B contact forms and automated product catalog management.

WordPress Web Developer (Contract)

2025 - 2025

Hola Agro

Created a mobile-responsive product catalog and content management workflow. • Automated routine updates, improving operational efficiency by 40% • Ensured accessibility and compatibility across multiple browsers and devices.

EDUCATION

The Federal Polytechnic, Bida

2013 - 2018

HND in Computer Science