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Sebastien Fenelon

@sebastienfenelon

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Skilled Full-Stack Developer specializing in AI-driven web applications.

United States

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What I'm looking for

I am looking for a role that fosters innovation, collaboration, and growth opportunities.

I am a Full-Stack Developer with a strong foundation in creating dynamic web applications and AI-driven tools. My expertise lies in React, Flask, and SQLAlchemy, which I leverage to streamline development processes and deliver high-quality, scalable solutions. I thrive in collaborative environments, leading projects and working alongside cross-functional teams to achieve project milestones.

Throughout my career, I have developed and maintained mobile applications, designed responsive websites, and executed data-driven marketing campaigns. My experience as an Associate PM has honed my leadership skills, allowing me to guide junior engineers and interns effectively. I am passionate about utilizing technology to enhance user experiences and drive engagement.

As the founder of ECLOS.IO, I created a portfolio website builder that integrates AI features to help users optimize their resumes and profiles. I continuously seek opportunities to innovate and improve processes, ensuring that my work not only meets but exceeds client expectations.

Experience

Work history, roles, and key accomplishments

Current

UI/UX Graphic Design

Current

Freelance

Feb 2022 - Present (3 years 3 months)

Spearheaded the design of responsive websites and mobile applications using Figma and Photoshop, ensuring visually stunning and user-friendly interfaces that drive engagement and conversion. Designed and launched Shopify stores for various clients, creating seamless e-commerce experiences that enhance customer satisfaction and boost sales. Utilized Canva for branding, social media content, and mar

Figma Photoshop Shopify Canva UI Design UX Design Graphic Design

X-

Current

Full Stack Developer

Current

X-FitLive/ZakaryApp

Oct 2024 - Present (7 months)

Developed and maintained mobile applications using React Native and Tailwind Native, integrating multiple AI models and ensuring smooth communication between the front-end and back-end. Led back-end system design and architecture, utilizing SQLAlchemy, SQL, AWS, and Flask to build scalable and efficient back-end solutions. Served as Associate PM, leading junior engineers and interns to consistentl

React Native Tailwind SQLAlchemy SQL AWS Flask Project Management

E-Commerce Marketing and Branding Specialist

Freelance

Jun 2020 - Aug 2023 (3 years 2 months)

Developed and executed data-driven marketing campaigns on Facebook Advertising, Google Ads, and TikTok, driving brand awareness and increasing ROI for e-commerce brands. Leveraged SEO strategies and Google Analytics to optimize websites and improve search rankings, significantly boosting organic traffic and customer engagement.

Facebook Advertising Google Ads TikTok SEO Google Analytics Branding ROI Optimization Customer Engagement

Digital Marketing

Freelance

Jan 2018 - Nov 2023 (5 years 10 months)

Spearheaded data-driven marketing campaigns across platforms such as Facebook Advertising, Google Ads, TikTok, and Snapchat, driving a 150% increase in client audiences and significantly enhancing brand visibility. Developed and optimized compelling branding assets, email designs, and ad content using industry-standard tools including Photoshop, Canva, and Figma, leading to measurable improvements

Facebook Advertising Google Ads TikTok Snapchat Photoshop Canva Figma Digital Marketing Branding

Education

Degrees, certifications, and relevant coursework

Flatiron School

Software Engineering Bootcamp, Software Engineering

Mastered modern software development practices, frameworks, and collaborative coding in a fast-paced learning environment. Gained hands-on experience in full-stack development.