Available to hire
Hi, I’m Zenildo Filho, a results-driven Front-End Developer with over 10 years of experience creating impactful digital experiences. I specialize in HTML, CSS, JavaScript, React, and responsive design, and I’m passionate about building secure, accessible, and user-centered interfaces that help businesses grow and shine.
Beyond coding, I bring a strong background in brand strategy, digital marketing, and UX/UI design. I’ve started and led successful brands in competitive markets, always focusing on customer experience, data-driven decisions, and operational excellence. I’m excited to continue leveraging my skills to build innovative and user-friendly digital solutions.
Skills
Language
Portuguese
Fluent
English
Fluent
Spanish; Castilian
Advanced
Work Experience
Brand & Digital Marketing-Focused and Co-Founder at KORE GALLERY STUDIO, London
November 1, 2024 - July 14, 2025Founded and led a successful Pilates studio, overseeing strategy, operations, and growth in a competitive market. Launched and scaled a boutique fitness brand with strong market presence and profitability (£15k+ monthly profit) through differentiated brand positioning and messaging. Designed and executed integrated digital marketing campaigns (SEO, social media, email, and paid ads) to increase lead generation, client engagement, and online visibility. Built a loyal customer base by enhancing user experience, leveraging feedback and storytelling to boost retention and referrals. Used analytics and insights to optimize content strategy and service offerings. Managed financial planning, budgeting, cost controls, and cash flow for sustainable expansion.
Brand & Digital Marketing-Focused and Co-Founder at KORE GALLERY STUDIO
November 1, 2024 - July 12, 2025Founded and led a successful Pilates studio, overseeing strategy, operations, and growth in a competitive market. Developed brand strategy and positioning that resulted in consistent profitability over £15k monthly profit. Designed and executed integrated digital marketing campaigns including SEO, social media, email, and paid ads to increase lead generation and client engagement. Enhanced customer experience using feedback and brand storytelling to improve retention and referrals. Used data analytics to optimize content and service offerings while managing financial planning, budgeting, and cost controls to support brand expansion.
Branded & Digital Marketing Creator at KORE CUT - FITNESS APPAREL, London
June 1, 2019 - PresentFounded and scaled a gym wear fashion brand from concept to profitability, creating a distinctive, trend-aware identity resonant with target audiences. Led launch and optimization of the branded online store and drove growth through SEO, email marketing, influencer collaborations, and paid media. Oversaw creative direction for lookbooks, product photography, and campaigns to maintain brand consistency and elevate value. Built and nurtured an online community on Instagram, TikTok, and Pinterest, leveraging user-generated content and storytelling. Designed seamless digital customer journeys focusing on UX and implemented CRM strategies to increase lifetime value and repeat purchases. Negotiated partnerships, pop-ups, and influencer campaigns to expand reach.
Founder & Digital Marketing Creator at KORE CUT - FITNESS APPAREL
June 1, 2019 - PresentFounded and scaled a gym wear fashion brand from concept to profitability by building a distinctive, trend-aware identity that resonated with target audiences both digitally and in retail. Led the launch and optimization of a branded e-commerce site, growing sales through data-driven SEO, email marketing, influencer partnerships, and paid campaigns. Managed creative direction for all visual assets to maintain brand consistency and elevate brand value. Grew and nurtured a strong online community across Instagram, TikTok, and Pinterest leveraging user-generated content and trend marketing. Designed seamless digital customer journeys with UX focus and implemented CRM strategies to boost lifetime value and repeat purchases. Negotiated brand partnerships and influencer campaigns to expand market reach.
Various roles at BRAZILIAN ARMY, Brazil
December 31, 2008 - July 14, 2025Managed financial, logistical, and administrative operations across multiple units focusing on IT systems and operational efficiency. Handled financial planning, budgeting, auditing, and payroll. Administered and trained personnel on various IT tools including MS Office, CorelDRAW, Linux, and national financial systems. Maintained filing systems, supported senior leadership, managed logistics, staff scheduling, inventory control, and resource allocation. Led support in fitness training programs and managed staff onboarding, documentation, and compliance.
Finance, Logistics and Administrative Manager at BRAZILIAN ARMY
December 31, 2008 - July 12, 2025Managed financial planning, budgeting, auditing, and payroll systems across multiple units. Administered and trained personnel on IT tools including MS Office, CorelDRAW, Linux, and national financial systems. Maintained filing and scheduling of high-level meetings while supporting senior leadership with data and reports. Oversaw logistics for staff scheduling, inventory control, and resource allocation. Led operational support for fitness training programs, facilitated efficient execution and team collaboration readiness. Managed staff onboarding, documentation, and compliance processes across departments.
Education
Bachelor’s degree at University Federal of Rio Grande do Sul
January 1, 2000 - December 31, 2004Bachelor’s degree at University Federal of Rio Grande do Sul – Porto Alegre – Brazil
January 1, 0001 - December 31, 0001School at School of Special Instructions – Administration and Finance Training – The Brazilian Army – Brazil
January 1, 0001 - December 31, 0001Qualifications
Microsoft Certified: Azure Fundamentals Certification
January 1, 2021 - December 31, 2021Microsoft Certified: Security, Compliance, and Identity Fundamentals
January 1, 2021 - December 31, 2021Core 1: Hardware and Network Troubleshooting
January 1, 2020 - December 31, 2020Core 2: OS, Software, Security and Operational Procedures
January 1, 2020 - December 31, 2020Practice Exams for CompTIA A+ Certification: Core 1 & Core 2
January 1, 2020 - December 31, 2020IBM Front-End Developer
January 1, 2019 - December 31, 2019Developing Websites and Front-End with Bootstrap
January 1, 2019 - December 31, 2019Designing User Interfaces and Experiences (UI/UX)
January 1, 2019 - December 31, 2019Introduction to HTML, CSS, & JavaScript
January 1, 2018 - December 31, 2018Introduction to Web Development with HTML, CSS, JavaScript
January 1, 2018 - December 31, 2018Foundations: Data, Data, everywhere
January 1, 2018 - December 31, 2018Getting Started with Front-End and Web Development
January 1, 2018 - December 31, 2018Microsoft Certified: Azure Fundamentals Certification
January 11, 2030 - July 14, 2025Microsoft Certified: Security, Compliance, and Identity Fundamentals
January 11, 2030 - July 14, 2025Core 1: Hardware and Network Troubleshooting
January 11, 2030 - July 14, 2025Core 2: OS, Software, Security and Operational Procedures
January 11, 2030 - July 14, 2025Practice Exams for CompTIA A+ Certification: Core 1 & Core 2
January 11, 2030 - July 14, 2025IBM Front-End Developer
January 11, 2030 - July 14, 2025Developing Websites and Front-End with Bootstrap
January 11, 2030 - July 14, 2025Designing User Interfaces and Experiences (UI/UX)
January 11, 2030 - July 14, 2025Introduction to HTML, CSS, & JavaScript
January 11, 2030 - July 14, 2025Introduction to Web Development with HTML, CSS, JavaScript
January 11, 2030 - July 14, 2025Foundations: Data, Data, everywhere
January 11, 2030 - July 14, 2025Getting Started with Front-End and Web Development
January 11, 2030 - July 14, 2025Industry Experience
Software & Internet, Retail, Media & Entertainment, Professional Services, Government
Skills
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