Seyi Adetunji
Ikeja,Lagos
Summary
Well-qualified Full Stack Developer familiar with a wide range of programming utilities and languages. Knowledgeable of backend and frontend development requirements. Able to handle any part of the process with ease. Collaborative team player with excellent technical abilities offering 18 years of related experience.
Overview
1
1
Language
5
5
years of post-secondary education
18
18
years of professional experience
Work History
Full Stack PHP Developer - Symfony
mHost Internet Company
Ikeja, Lagos
02.2015 - 01.2021
- Analyzed user requirement reports to design web applications to meet customer needs, as well as all legal and budgetary restrictions.
- Incorporated graphic design knowledge into web app development, enhancing designs with additional rich media assets.
- Performed pre-release and live diagnostic testing, eliminating bugs and security flaws from in-development and extant product releases.
- Led effort to develop companion application programming interface (API) for web app, to facilitate third-party plugins.
- Planned website development, converting mockups into usable web presence with HTML, JavaScript, AJAX and JSON coding.
- Implemented Google-based SEO and ad campaigns to meet budget specifications.
- Alternated between frontend and backend development duties, fulfilling Full Stack development commitments on 50 projects.
Product Manager
Spinlet Music Company Limited
Victoria Island, Lagos
07.2014 - 07.2015
- Consulted with product development teams to enhance products based on customer data.
- Liaised with sales and marketing team to collect customer feedback, incorporating into subsequent production runs and development lifecycles.
- Helped incorporate product changes to drive customer engagement and firm profits.
- Developed communications plans for new products, increasing sales 30%.
- Compiled product, market and customer data to forecast accurate sales and profit projections.
- Monitored market trends and competitor performance and analyzed gaps to update promotional strategies and maximize sales.
- Managed benchmarks, product demonstrations and testimonials for performance evaluation.
- Devised solutions to improve underperforming website listings.
- Oversaw product team, including internal employees and Original Equipment Manufacturer (OEM) partners.
Symfony PHP Developer
Mediaoxygen Limited
Ikeja, Lagos
02.2010 - 03.2013
- Worked closely with Project Managers and other developers to define parameters and plan detailed specifications with clear project deliverables and timelines to meet strict deadlines.
- Developed back-end components to connect applications with web services.
- Created web applications and components using PHP programming language.
- Coded, tested, debugged and monitored websites for Energy resources clients.
- Liaised with clients and colleagues to build strong and impactful professional relationships.
- Employed Drupal content management system to construct websites and ecommerce and news website deliverables.
- Collaborated with marketing team to deliver scalable solutions to accomplish digital marketing goals.
- Designed robust blogs, corporate and e-commerce websites, and continually updated using platforms such as Wordpress.
- Delivered drastic improvements in proprietary framework leading to 50% efficiency boost.
Lead Programmer
Soft Solutions Limited
Alaka, Surulere, Lagos
01.2007 - 07.2010
- Debugged and modified php and coldfusion 8 software components.
- Collaborated with developers and performance engineers to enhance supportability and identify performance bottlenecks.
- Performed regression and system-level testing to verify software quality and function prior to release.
- Monitored and updated back-end data by inter-communicating between CRM / HELPDESK and Ecommerce Platform
- Designed and developed 8 tailored made web applications uning coldfusion 8.
- Modified existing software to correct errors, adapt to new hardware and improve performance.
- Delivered and maintained scalable system architecture to support high-availability Internet site with various internal applications.
- Worked closely with clients to establish specifications and system designs.
- Designed intuitive graphical user interfaces using knowledge of serial communications and database design to improve user experience.
- Assessed costs and risks associated with developing new features and products.
Junior Software Developer
Nova Internet Solutions
Victoria Island, Lagos
12.2001 - 02.2004
- Performed regression and system-level testing to verify software quality and function prior to release.
- Delivered and maintained scalable system architecture to support high-availability Internet site with various internal applications.
- Authored code fixes and enhancements for inclusion in future code releases and patches.
- Carefully documented technical workflows and knowledge in private wiki for education of newly hired employees.
- Stress-tested server code to validate code changes.
- Administered, supported and monitored databases by proactively resolving database issues and maintaining servers.
- Gathered and defined customer requirements to develop clear specifications for project plans.
- Contributed ideas and suggestions in team meetings and delivered updates on deadlines, designs and enhancements.
- Recognized support issues in billing software processes and applied automation techniques, bolstering efficiency by 40%.
Freelance Web Developer
Freelance Self Employed
Lagos Island, Lagos
02.1999 - 04.2001
- Developed back-end components to connect applications with web services.
- Worked closely with Project Managers and other developers to define parameters and plan detailed specifications with clear project deliverables and timelines to meet strict deadlines.
- Regularly updated knowledge of latest industry trends in web development and related technologies.
- Wrote server-side and client-side code for School Management, Church Management Application, Online Offering, CMS and SMS Application projects using PHP, HTML, CSS and JavaScript, specifically with symfony php framework.
- Took concepts and produced design mockups and prototypes to strengthen designs, enhance user experiences and improve site interactions.
- Completed full redesigns of existing websites to improve navigation, enhance visuals and strengthen search engine rankings.
- Conducted unit testing to deliver optimal browser functionality.
- Collaborated with in-house web designers to create sleek and innovative UI design.
- Collected, defined and translated user requirements into project designs and implementation plans.
- Spearheaded production of page content such as visuals and text copy to meet project specifications.
- Created powerful Content Management Systems to serve as interface for client.
- Reviewed code to validate structures, assess security and verify browser, device and operating system compatibility.
Education
Bachelor of Science - Computer Science
The Polytechnic
Ibadan Oyo State 02.1996 - 11.1998
GED -
NIIT
Surulere 03.2000 - 11.2002
Skills
Experience with PHP frameworks (preferably Symfony & Laravel)
HTML 5 expertise
Knowledge of quality and data standards like SCORM or AICC
Experience with APIs & Microservices
Competent using Linux terminal & GitHub collaboration
Experience developing for Drupal 7 and/or WordPress
Mobile application development
Experience with Web technologies preferred REST/XML/SOAP Web Services,JSON,HTML5, AJAX(Jquery, etc)
Developed using cloud systems such as AWS / S3
Advanced OO PHP 55
Test Driven Development using PHPUnit & Codeception
Good understanding of MVC model and Web design
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Quote
There is a powerful driving force inside every human being that, once unleashed, can make any vision, dream, or desire a reality.
Tony Robbins
Timeline
Full Stack PHP Developer - Symfony
mHost Internet Company
02.2015 - 01.2021
Product Manager
Spinlet Music Company Limited
07.2014 - 07.2015
Symfony PHP Developer
Mediaoxygen Limited
02.2010 - 03.2013
Lead Programmer
Soft Solutions Limited
01.2007 - 07.2010
Junior Software Developer
Nova Internet Solutions
12.2001 - 02.2004
GED -
NIIT
03.2000 - 11.2002
Freelance Web Developer
Freelance Self Employed
02.1999 - 04.2001
Bachelor of Science - Computer Science
The Polytechnic
02.1996 - 11.1998