Kosiso Harriet Abone
Toronto,ON
Summary
Dedicated, motivated, and result-driven FullStack Software Developer with over 5 years of hands-on experience in building and optimizing innovative, robust, efficient, testable, and scalable applications. Proficient in a wide range of technologies, including but not limited to React.js, Node.js, MongoDB, and SQL. Highly equipped with excellent interpersonal, critical thinking, problem-solving, collaborative, and decision-making skills.
Overview
6
6
years of professional experience
1
1
Certification
Work History
Full Stack Software Developer
Snellman Technologies
NG
03.2022 - Current
- Utilizes various technologies, including React, Express, JavaScript, NodeJS, SQL, and other libraries as needed to develop usable, testable, and efficient web applications for over 1000 users
- Builds, tests, maintains and evolves RESTful APIs and services using Nodejs, Express, PostgreSQL, and MongoDB as required
- Develops single-page applications (SPA) with state management to consume APIs using ReactJS
- Interfaces with a cross-functional team of business analysts, developers, and technical support professionals in an Agile-driven environment to determine comprehensive lists of requirement specifications for new applications
- Utilized CI/CD tools to automate the build process of applications for efficient software delivery.
- Collaborates with stakeholders to establish project scopes, interaction guidelines, and project timelines
- Ensures optimal performance of the central database and responsiveness to front-end requests to enable over 1000 users to have a fast and efficient user experience using the web applications.
- Responsible for performing API testing against various scenarios before deployment in production environment.
Programming Instructor/Web Developer
Blaze Networks Transcend Tech
NG
07.2019 - 12.2023
- Conducted lectures on web development as well as programming using the C language and JavaScript, and increased the student pass rate in the UK BCS Certificate in IT exam by 90%
- Developed and actively maintained the organization's web application (frontend and backend), increasing its user traffic by over 50%
- Supported students in creating full-stack web applications using modern JavaScript frameworks, HTML5 and CSS3
- Mentored and advised groups of students personally on general study challenges as well as career and life challenges as part of staff advising sessions, to boost confidence and competencies
- Created assessments to monitor students' progress through the course in order to meet or exceed program metrics.
Frontend Web Developer
First Lab Inter Technologies
NG
11.2017 - 10.2019
- Collaborated with team using version control system, GitHub to design, structure, and implement over 120 new websites with pleasant User Interfaces for several clients
- Responsible for managing pull requests and performed code reviews
- Increased company revenue by over 80% and attracted over 700 new users each quarter by discovering user experience issues and further devised targeted suggestions for improving the user experience
- Increased site traffic by over 30% by modifying code, software, and graphics of over 80 existing websites
- Optimized web assets for optimal speed and performance
- Increased the influx of new users to over 100 per week by improving company's web application responsiveness using Media queries and enabled a wider variety of user-device interactions
- Worked in Agile-driven environment to effectively maintain project timelines and ensure fast and continuous delivery of quality software products.
Education
Mobile Application Development -
Georgian College
Barrie, ON, Canada12.2023
Certificate in IT -
British Computer Society
Swindon, UK09.2019
BSc. Microbiology -
University of Nigeria
07.2014
Skills
Frontend:
- Reactjs, HTML, CSS, JavaScript, React-Native, Redux, TypeScript, Swift, Flutter, Kotlin, Java, Python, Hooks, Algorithms, Git
Backend:
- Nodejs, Express, MongoDB, SQL, C, NET, C# API testing, PostrgreSQL, MySQL, NPM, GraphQL, Debugging, Deployment
Tools:
- Figma, Github, Microsoft Office, VScode, Jira, Trello, Power BI, Jenkins, Docker, Git CLI, MS Visio, Heroku, Netlify, Linux
Soft skills:
- Excellent verbal and written communication skills
- Proven ability to work collaboratively with multiple teams in diverse project environments
Certification
- Mobile Web Development Training Cert. by Google Africa Developers Scholarship
- BCS level 4 Certificate in IT
- Professional Scrum Master by scrum.org (verify here)
Accomplishments
- Recognized for outstanding performance and achieved the Dean's list honors for my postgraduate studies in Mobile App Development.
Timeline
Full Stack Software Developer
Snellman Technologies
03.2022 - Current
Programming Instructor/Web Developer
Blaze Networks Transcend Tech
07.2019 - 12.2023
Frontend Web Developer
First Lab Inter Technologies
11.2017 - 10.2019
Mobile Application Development -
Georgian College
Certificate in IT -
British Computer Society
BSc. Microbiology -
University of Nigeria
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