SULIAT TITILOPE ALAGA
Senior Frontend Engineer
Nigeria, NG.About
Highly skilled Senior Frontend Engineer with over 5 years of experience, specializing in architecting and developing high-performance, intuitive user interfaces using React and TypeScript. Proven expertise in translating complex designs into seamless, responsive web experiences, integrating robust backend systems via RESTful APIs, and optimizing applications for scalability and maintainability. Adept at leading projects, mentoring junior developers, and driving innovation in fast-paced Agile environments, consistently delivering impactful software solutions that enhance user experiences, optimize business processes, and foster sustained growth.
Work
Remote, Nigeria
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Summary
As a Frontend Engineer at Ensake, I led the design and development of responsive, multilingual web applications, focusing on scalable architecture and comprehensive feature implementation.
Highlights
Architected and implemented a scalable frontend using Next.js 15, TypeScript, Redux, and TailwindCSS, integrating secure authentication flows (registration, login, password reset, onboarding, KYC).
Engineered responsive, multilingual landing pages (merchant, customer, waitlist) and legal policy pages, ensuring seamless user experience across diverse audiences.
Developed and integrated robust user management modules (CRUD, tables, dialogs, suspension workflows) and loyalty program functionalities (points, discounts, gifts, audit logs) with full API integration.
Migrated core navigation systems from Redux reducers to Next.js App Router, significantly improving routing efficiency, application performance, and URL visibility.
Implemented i18n support for English & Dutch, collaborating with backend and design teams to rapidly adapt to frequent API and screen updates, ensuring global usability.
Lagos, Nigeria
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Summary
As a Frontend Engineer at Rigo Incorporated, I developed and optimized critical healthcare and microfinance platforms, enhancing user experience and streamlining complex financial and operational processes.
Highlights
Developed and optimized RIGO Enterprise (HMO healthcare management) and RIGO Microfinance Bank (MFB) platforms, streamlining enrolment, claims, reporting, payments, loans, and financial operations for healthcare professionals and SMEs.
Engineered secure, user-friendly interfaces with React.js, TypeScript, and modern UI frameworks, integrating payment gateways and financial APIs to ensure robust reliability and compliance.
Collaborated effectively with UI/UX designers and cross-functional Agile teams to deliver responsive, accessible, and scalable applications.
Applied SOLID principles and modular architecture to ensure long-term maintainability and facilitate future growth of critical enterprise platforms.
Remote, Nigeria
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Summary
At Workverse Inc., I played a pivotal role in the development of The One Work App, a comprehensive productivity platform, focusing on feature development, UI engineering, and performance optimization.
Highlights
Led feature development for key modules including the Landing Page, Board App for project management, and a Health Feature with wellness prompts, enhancing user engagement and productivity.
Translated complex Figma designs into responsive, visually compelling, and high-performance UIs using React, TypeScript, and TailwindCSS, ensuring consistent cross-device accessibility.
Implemented GraphQL queries/mutations and advanced state management strategies for dynamic, scalable, and maintainable codebases, collaborating closely with backend engineers for seamless user experiences.
Optimized application loading speed and reduced bottlenecks, contributing to a strong performance culture through active participation in code reviews, testing, and Agile processes.
Lagos, Nigeria
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Summary
As a Researcher & Software Engineer at Union Systems Limited, I managed end-to-end software development projects, conducted technology research, and contributed to both frontend and backend development for multiple enterprise applications.
Highlights
Managed end-to-end software development projects, ensuring timely delivery and adherence to specifications for critical enterprise solutions.
Implemented robust frontend features across multiple projects (SAKOBIA, SEALPDF, OPTIMUS, USL WIKI) using React.js, ensuring high usability, responsiveness, and seamless API integration with backend systems.
Applied SOLID principles, clean coding standards, and scalable architecture to deliver maintainable solutions across all developed applications.
Contributed to backend development for SAKOBIA and SEALPDF, building RESTful APIs with Java (Spring Boot) and NestJS, and managing smooth deployments via Git/GitLab.
Facilitated end-user training, UAT sessions, and adoption support; served as Scrum Master on key projects to drive Agile efficiency and improve project outcomes.
Mentored junior developers with training materials and hands-on guidance, preparing technical documentation and weekly reports for stakeholders.
Ibadan, Nigeria
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Summary
As an Internship-Network Engineer at ONET, I troubleshot systems, performed application installations, and ensured optimal performance and security of IT infrastructure.
Highlights
Troubleshot systems and performed application installations/uninstallations, ensuring smooth operation of organizational IT infrastructure.
Ensured optimal performance and security of organizational IT infrastructure, contributing to system stability and data integrity.
Managed and accurately reported daily, weekly, monthly, and annual financial transactions, demonstrating strong attention to detail and accountability.
Conducted daily follow-up calls to ensure customer satisfaction with internet connectivity, enhancing service quality and client relations.
Volunteer
TechNest Community
|Co-founder
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Summary
Co-founded TechNest Community, a global initiative focused on empowering tech beginners through mentorship and hands-on learning.
Highlights
Spearheaded the growth of TechNest Community, a global initiative empowering tech beginners and enthusiasts through mentorship, webinars, and hands-on learning programs.
Organized and moderated numerous community events, webinars, and training sessions, providing valuable insights on career progression and tech skills development.
Led strategic partnerships with organizations like Swis Africa to spotlight women in STEM and tech, fostering inclusivity and representation.
Built and nurtured a thriving online community, ensuring seamless engagement and resource-sharing among members across various tech fields.
DigiHive Community
|Program Director/Mentor
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Summary
Directed community development programs and mentored emerging leaders, specifically teaching web and front-end development.
Highlights
Led community development programs, fostering growth and empowerment among emerging leaders in technology.
Taught and mentored approximately 20 individuals periodically on the fundamentals of web and front-end development, enhancing their career readiness.
Digital Onboarders (DoDeel) Community Service
|Member
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Summary
Successfully onboarded and registered businesses on Google My Business profiles, enhancing their online presence and visibility.
Highlights
Successfully onboarded and registered 20 businesses on Google My Business (GMB) profiles as part of volunteering efforts during the National Youth Service Corps Program (NYSC), enhancing their online presence and visibility.
Awards
Best Graduating Student of the Mathematical/Computer Science Department
Awarded By
Olabisi Onabanjo University
Awarded for the highest CGPA in the Mathematical/Computer Science department for the 2019/2020 academic session.
University Letter of Commendation for Exemplary Academic Performance
Awarded By
Olabisi Onabanjo University
Awarded for exemplary academic performance in the 2016/2017 session, achieving the highest CGPA in the Mathematical/Computer Science department.
Languages
English
French
Certificates
Skills
Languages
JavaScript, TypeScript, Java, Python.
Frameworks & Tools
React.js/TypeScript, Next.js, Spring Boot, Postman, Redux, TailwindCSS, NestJS, Lucide Icons, Axios, Netlify, Bootstrap.
Version Control & Deployment
Git (GitHub, GitLab), Docker, Nginx.
Databases
MySQL, MSSQL, MongoDB.
IDEs & Practices
VS Code, IntelliJ, Data Structures & Algorithms, SOLID Principles, Agile Methodologies, Scrum Master, REST APIs, GraphQL, i18n, Frontend Architecture, UI/UX Design Translation, Performance Optimization, State Management, Code Reviews, Testing.
Soft Skills
Resilience and Adaptability, Agile Methodologies, Communication for Impact, Problem Solving, Time Management, Result Oriented, Teamwork and Collaboration, Mentorship, Strategic Planning, Stakeholder Management, Process Optimization, KPI Tracking.
AI/ML Fundamentals
Fundamentals of Artificial Intelligence, Machine Learning, BasicsData, Preprocessing & Analysis, AI Ethics & Responsible AI, Practical AI Applications.
Web Development
Responsive Web Design, Cascading Style Sheets (CSS), HTML, JavaScript.