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

Ensake
|

Frontend Engineer

Remote, Nigeria

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.

Rigo Incorporated
|

Frontend Engineer

Lagos, Nigeria

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.

Workverse Inc.
|

Frontend Engineer

Remote, Nigeria

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.

Union Systems Limited
|

Researcher & Software Engineer

Lagos, Nigeria

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.

Odua Telecommunications (ONET)
|

Internship-Network Engineer

Ibadan, Nigeria

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

Global, Nigeria

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

Lagos&Abuja, Nigeria

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

Lagos, Nigeria

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.

Education

Olabisi Onabanjo University
Ago Iwoye, Nigeria

BSc

Computer Science

Grade: 4.74/5.0

Olabisi Onabanjo University
Ago Iwoye, Nigeria

ND

Data Processing

Grade: 4.53/5.0

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

ALX AI Starter Kit

Issued By

ALX

McKinsey Forward Program

Issued By

McKinsey & Company

ALX Software Engineering

Issued By

ALX AFRICA

SheCodes Web Development Courses

Issued By

SheCodes

Data Privacy and NDPR 2019 Competency Course

Issued By

G2GFM Management Solutions Limited

Jobberman Soft Skills Training

Issued By

Jobberman Nigeria

National Youth Service Corps (NYSC) Certificate
Getting Started with NodeJS

Issued By

Simplilearn

BE A STORY MAKER

Issued By

Union Systems Limited (USL)

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.

Projects

ENSAKE

Summary

A loyalty and customer engagement platform designed for businesses to create, manage, and track reward programs.

RIGO

Summary

A business banking solution tailored for the healthcare sector, built with React (TypeScript) for its front end.

WORKVERSE

Summary

An all-in-one work management platform built with React (TypeScript) for its front end.

OPTIMUS

Summary

A multibank trade finance corporate microservice application.

SAKOBIA

Summary

A microservice application with JAVA (Spring Boot) for its back end and React.js for its front-end.

SEALPDF

Summary

An automated pdf e-signature workflow designer.

USL WIKI

Summary

A critical documentation tool for the technical team.