David Ayoola

Experience

• 

  NITDA Nigeria

  Jan 2017 - Aug 2017

  IT Associate

  Responsibilities:1, Making contributions to organizational projects.2, Development of company intranet website.3, Taking stock of software and hardware damages.4, Performing basic hardware repairs, software updates, and installations.

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  Quick Delivery Service

  Aug 2017 - Jan 2019

  Software Engineer

  Activities and responsibilities:1. Implementation of high-level architectural design and patterns.2. Active mentoring of intermediate and junior developers.3. conduct planning of product development and timelines.4. Design and development of custom websites on contract.5. Create Mock-ups and prototypes for projects.

• 

  EHealth4everyone

  Feb 2019 - Sept 2020

  Software Developer

  1. Created innovative applications and sub-applications to enhance the company’s projects.2. Worked in cross-functional teams on multiple projects.3. Orchestrated software evaluations and bug fixes.4. Conducted extensive internal and external training.5. Developed a custom mobile application for the DHIS2 MPD4QED web interface.6. Developed a custom chromium browser with user restrictions.As a DHIS2 Developer / Data Analyst:1. Redesigned and Co-developed the WHO MPD4QED project, ensuring the facilitation of it's "project launch" within 5 months of development.2. Configured and constructed DHIS2 instances and sufficient environments for the company’s projects.3. Orchestrated software tests and data quality validations.4. Prepared data input and analysis for 20,000 and more test cases.5. Providing analytical visualisations of data such as charts and dashboards. Show less

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  3Line

  Sept 2020 - now

  1. Lead a team of JavaScript developers, working with ReactJS and NodeJS, overseeing the end-to-end development process and ensuring timely and high-quality deliverables.2. Developed and maintained front-end applications using modern web technologies such as ReactJS, NextJS, React-Query, TypeScript etc. Oversaw the development of other mid, Junior developers.3. Implemented responsive design principles to create intuitive and visually appealing user interfaces across multiple devices and platforms.4. Created Data Visualization tools using NodeJS by implementing analytical methods to gather, analyze, interpret data points, providing actionable insights to drive business growth and optimize user experience.5. Collaborated with cross-functional teams, including UX/UI designers, product managers, and back-end engineers, to ensure seamless integration and alignment of front-end solutions with business requirements.6. Conducted code reviews and implemented best practices to ensure code quality, maintainability, and performance optimization.7. Mentored and coached junior team members, fostering their professional growth and promoting a culture of continuous learning. Show less 1. Identified web-based user interactions and developed highly-responsive user interface components using ReactJs concepts across multiple fintech projects. Translated designs & wireframes into high-quality code and wrote application interface code using JavaScript while following ReactJs workflows.2. Determined the structure and design of web applications based on user requirements and balanced functional & aesthetic designs.3. Troubleshot interface software and debugged application codes to improve functionality and performance by 35%.4. Wrote end-to-end and unit test suites with deployment integration, to ensure optimum functionality of all software products available to users.5. Optimized individual components in the company's bespoke products for maximum performance across a vast array of web-capable devices and browsers, ensuring that the designs are optimized for smartphones and other devices.6. Liaised with cross-functional teams to ensure that the client projects were completed on time and within a stipulated budget. Show less

  • Lead Software Engineer (Full Stack)

    Jan 2023 - now

  • Senior Software Engineer

    Apr 2022 - Jan 2023

  • Senior Frontend Developer

    Jul 2021 - Apr 2022

  • Frontend Developer

    Sept 2020 - Jun 2021
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  Gist App

  Mar 2021 - Oct 2022

  1. Managed development milestones from initial steps through final delivery. 2. Collaborated with in-house UI designers to create sleek and innovative UI designs using Adobe-XD for web, iOS, and Android platforms.3. Translated designs & wireframes into high-quality code and wrote application interface code using JavaScript's ReactNative framework.4. Created high-quality web applications using JavaScript's ReactJs framework.4. Created a bespoke apple watch application and iMessage addon for the Gist application. Show less

  • Snr. Software Developer (WEB3)

    Aug 2022 - Oct 2022

  • Snr. Software Developer

    Jul 2021 - Aug 2022

  • Software Developer

    Mar 2021 - Jun 2021
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  Vigho

  Jan 2022 - Jul 2022

  Technical Lead

  1. Led a team of developers in the design, development, and implementation of software solutions, ensuring adherence to coding standards and best practices.2. Collaborated closely with product managers and stakeholders to understand project requirements and translate them into technical specifications and deliverables.3. Provided technical guidance and mentorship to team members, fostering their professional growth and ensuring consistent development standards.4. Conducted code reviews and performed quality assurance to maintain code quality, performance, and security.5. Implemented agile methodologies and project management frameworks to optimize team productivity and deliver projects on time.6. Led the evaluation and selection of appropriate technologies and tools to support project requirements and enhance development processes.7. Actively participated in architectural design discussions and made recommendations for system improvements and optimizations.8. Established and maintained effective communication channels within the team and with stakeholders to ensure alignment and transparency. Show less

• 

  BBC

  Dec 2022 - now

  Software Engineer

  1. Reviewed project specifications and designed technology solutions that exceeded performance expectations.2. Participated in the team’s software development methodologies, such as pairing, code and documentation reviewing, and continuous delivery.3. Developed data-visualization web-apps using flourish and other WEB tools and methodologies to accurately describe data points gotten from trusted sources with maps, charts, tables and similar.4. Performed Data Analytic actions to clean, confirm, and review data gotten from data sources.5. Wrote and reviewed technical documentation for future reference and to reduce knowledge loss.6. Helped to troubleshoot and resolve issues throughout the life cycle of the company’s products. including out of hours support for incident resolution.7. Participated in the team's agile planning and delivery process to ensure efficient project execution. Show less