I am an experienced Full Stack Developer, specializing in crafting high-end digital solutions for the web. My primary focus is on coding and implementing best practices to ensure the delivery of the best possible user experience.
Full Stack Developer
With over a decade of experience, Kossi excels in crafting captivating web applications. A highly effective team player, he adeptly blends technical expertise with a keen sense of UI/UX design. Proudly staying ahead in evolving web technologies, Kossi ensures optimal performance and embraces changes for superior user experiences. Fluent in French and English, Kossi holds a degree in Web Design and Interactive Media, enhancing his versatile proficiency.
- PHP Twig
- HubSpot hubL
WordPress, Adobe Experience Manager, SharePoint, Teamsite, WooCommerce, HubSpot, Constant Contact, Cs-cart, Shopify, ColdFusion, Big Commerce, Model View Controller (MVC), API integrations, Bootstrap, AWS assets, Google Analytics, Litmus email testing, Deque Testing, Git repo, Git commands, BitBucket, Mamp server bundle, Axe devTools
Design & Others
UX/UI design, wireframes, mockups, mobile friendly design, user centered design, e-commerce design, content gathering, information architecture, sitemaps, images optimization, email design, Figma prototype, Illustrator, Photoshop, Sketch, Mail Shop, Adobe XD, UI Kit, Adobe Premiere Pro, Jira methodology, SEO strategies
Excellent communicator and a great team-player.
Develop custom solutions, scalable, faster load and easy to maintain.
Marketing tools integrations. Develop custom solutions, dynamic & modular landing pages, blogs, micro-sites, and custom email templates.
Adobe Experience Manager
Create, manage, and optimize content across various channels using AEM components.
Responsive Web Apps
“One size fits all” with mobile first approach along with UX mindsed.
Develop responsive and cross-browser tested email templates.
Integrate, configure and customize store front experience.
Fast-forward to today, I’ve had the privilege for working at various companies across all industries. I take pride in leveraging my meticulous attention to detail to implement coding best practices. My goal is always to build intuitive and dynamic user experiences in adherence to web standards and requirements. As a web developer, I am dedicated to refining my skills and eagerly embrace new challenges.
- I contributed in crafting and revitalizing web pages, particularly in the context of website rebrands. A testament to my skills is evident in my involvement with usbank.com, which include overseeing the transformation of the partners credit card websites such as h-dvisa.com, skypassvisa.com, card.myaccountaccess.com, and mybmwcreditcard.com.
- An integral part of my commitment to excellence involves meticulous attention to detail, especially in terms of accessibility. To ensure every user seamless navigation, I have conducted both manual and automated Deque/axeDeTools accessibility testing. These validations go beyond standard requirements, adhering to the strict Web Content Accessibility Guidelines (WCAG) standards and industry compliance benchmarks.
- Additionally, my expertise extends to the mobile domain, where I have successfully executed updates for the US Bank mobile app. These updates not only align with the latest technological advancements but also contribute to delivering an enhanced and optimized user experience on mobile platforms.
Lead, Full Stack Developer
- Leading the technical front of the marketing department, I ensured the seamless implementation of projects in alignment with the company’s brand guidelines and overarching objectives. My role extended beyond individual contributions, emphasizing effective collaboration with team members throughout the creative process to deliver tailored solutions of the highest quality.
- In close partnership with UX Designers and the Creative Director, I served as the bridge connecting wireframes, designs, and technical implementation across both frontend and backend development. My expertise shines in crafting WordPress custom solutions, including custom themes, modules, blocks, dynamic content, custom plugins, and leveraging ACF capabilities.
- Stayed at the forefront of technological advancements in the web development landscape while leading our marketing developer team.
- Additionally, I excelled in developing adaptable and modular custom coded and scalable landing pages within the HubSpot CMS hubL framework.
- The scope of my proficiency extended to creating responsive custom email templates, ensuring a holistic and cohesive approach to email development.
Senior Full Stack Developer
- Led the rebranding effort by translating brand guidelines into a visually striking and cohesive digital representation. Ensured consistency across all online assets, aligning them with the refreshed brand.
- Pioneered the development of a modular architecture, enabling flexibility and scalability for future enhancements. Implemented custom WordPress solutions, including custom themes, modules, and blocks tailored to the specific needs.
- Collaborated with UX/UI designers to identify opportunities for improving user interactions and overall experience. Implemented usability and accessibility best practices, resulting in a more intuitive and user-friendly website.
- Introduced innovative solutions and technologies to enhance the website’s performance, security, and responsiveness.
- The successful execution of the rebranding and redevelopment project resulted in a modern, dynamic, and user-centric online platform. The modular architecture allows for ongoing adaptability, ensuring our digital presence remains aligned with evolving business goals and industry trends.
- As a Full Stack Developer leading this transformative project, I leveraged my expertise to not only meet but exceed project objectives. The rebranding and redevelopment efforts have positioned company’s brand for sustained success in the digital landscape, with a user-friendly website that reflects the commitment to excellence.
Full Stack Developer
- Innovated the creation of modular web pages, transforming conceptualized designs into dynamic page templates enriched with Advanced Custom Fields. This approach not only brings designs to life but also enhances flexibility and adaptability.
- Leveraged A.E.M templates and components to construct web pages, ensuring meticulous alignment with specified layouts and page requirements. This involved a keen eye for detail and an unwavering commitment to delivering pixel-perfect results.
- Spearheaded the establishment of a standardized workflow within A.E.M page structures, streamlining the process for page update requests. This initiative significantly enhanced efficiency and responsiveness in handling dynamic content changes.
- Applied expertise in implementing product schema attributes, strategically optimizing E-commerce sites for improved Google rankings. This approach contributed to enhanced visibility and discoverability on the competitive online landscape.
- Noteworthy projects include the successful development and implementation of strategies for crashplan.com, nuance.com, and digitalriver.com. These projects serve as tangible examples of the innovative and impactful solutions delivered through my meticulous web development contribution to the team.
Full Stack Developer
- Conceptualized modern design theme aligning with company’s branding and specific requirements.
- Developed a WordPress theme from the ground up, integrating dynamic page templates, modular sections, CSS3 and jQuery animations, custom widgets, and plugins along with usage of Advanced Custom Fields.
- Ensured HTML/CSS validation in compliance with 508 web standards and accessibility guidelines.
- Successfully delivered a fully customized website within the allocated budget, exemplified by Nevelex Labs.
- Crafted a distinctive logo for the new product “Nevelex Labs” using Adobe Illustrator, enhancing brand identity and recognition.
Full Stack Developer
- Revitalized the design of an established WooCommerce site on the WordPress platform by refining and customizing existing template files.
- Initiated a novel approach to process WooCommerce orders, optimizing the end-user experience and streamlining the purchase journey.
- Elevated the checkout experience through a user-centric redesign, fostering a more intuitive and seamless interaction for customers.
- Implemented language translators for site localization and crafted dynamic landing page templates, contributing to a versatile and engaging web presence.
Email Template Specialist
- Skillfully constructed responsive email templates, translating intricate design mockups into functional HTML tables. Adhering to best practices, ensured seamless compatibility across multiple email browsers.
- Conducted rigorous Litmus email testing, meticulously examining each template to guarantee flawless performance across diverse email clients before deployment. This dedication to quality assurance played an important role in maintaining optimal rendering and functionality.
- Successfully managed tasks within demanding schedules, showcasing efficiency and diligence in delivering high-quality email solutions. This included meeting tight deadlines without compromising the precision and effectiveness of the email campaigns.
- Executed comprehensive packaging of email files, bundling them with requisite assets essential for e-campaign deployment. This meticulous approach facilitated smooth and error-free executions, contributing to the success of various marketing initiatives.
- I additionally handled ColdFusion sites’ content updates, ensuring seamless integration and maintenance of dynamic web content (MVC along with page routing ) in alignment with project requirements.
- Instrumental in the establishment of an optimized workflow and standardized page builder’s process within Adobe Experience Manager (AEM) CRM.
- Leveraged AEM templates adeptly, skillfully manipulating components to align with the intricate layout and page requirements. This proactive approach ensured the seamless integration of design elements and a cohesive user experience, underscoring commitment to precision and quality in AEM development.
- Built websites with a focus on responsiveness, employing a robust combination of HTML, CSS, and Bootstrap to create seamless user interfaces.
- Diagnosed and resolved bugs on customer-facing sites and internal applications, demonstrating an acute understanding of web applications.
- Leveraged JIRA methodology to meticulously track and manage workload, ensuring transparent communication and efficient project progression.
- Engineered comprehensive web-based information architectures, ensuring intuitive and user-friendly layouts that align with the latest industry standards.
- Demonstrated a keen problem-solving judgement, addressing and resolving CSS and JS issues collaboratively with the back-end team to enhance overall website functionality.
- Maintained a customer-centric focus, aligning with user and client needs, objectives, and business goals to consistently deliver on project requirements and timelines.
Full Stack Developer
- Spearheaded the development of intricate custom WordPress sites, showcasing proficiency in both front-end and back-end technologies.
- Engineered T-blast/SMS applications, seamlessly integrating Twilio API to enhance communication capabilities.
- Constructed a series of responsive email templates from design mockups, adeptly addressing HTML/CSS compatibility issues across various email browsers. Employed table-based layouts and best practices to ensure optimal performance.
- Delivered meticulously packaged email files for efficient e-campaign deployment, ensuring a seamless user experience.
- Assumed responsibility for the upkeep and enhancement of client websites, ensuring they remain current and aligned with evolving industry standards.
- Applied technical expertise to develop HTML5 Ads banners, contributing to engaging digital marketing campaigns.
Sunrise Packaging, rebranded and improved UX/UI
A successful execution of the rebranding and project redevelopment resulted in a modern, dynamic, and user-centric online platform.
Total Expert, modern & dynamic online platform
I enjoyed the fun leading the development and all the challenges that came along while delivering a high-quality and robust website.
Let’s stay in touch.
I ‘m currently looking for new opportunities. Your support means the world, and I’m eager to embark on my next chapter together. Please drop a note in my inbox to start the conversation.