Joa Leitola
Full Stack Web Developer
Fast website, happy customer.
Quality & Speed
I focus on creating efficient, fast-loading websites that provide a great user experience.
Modern Technologies
I work with modern tools like React and Next.js to create robust web applications.
Experienced Consultant
I've had the opportunity to work as a consultant for several years at Vertics.
Team Player
I try my best to support the team and contribute positively.
Work experience.
CEO | Founder
Sisu Video Oy2024 - Present
- Founded a company that boosts business sales by using video instead of text for customer communication.
- Created an embeddable video streaming app from scratch, increasing conversion rates by 200%.
- Focused on Server-Side Rendering (SSR) to achieve top 0.1% website speed worldwide.
- Developed a blog system that creates dynamic Open Graph images for easy social media sharing.
- Designed and built a website for Sisu Video with a focus on internationalization, allowing the site to support multiple languages and regions.
- Implemented SEO strategies to improve the website's visibility on search engines.
Full Stack Software Developer
Vertics Oy2022 - Present
- Led the development and maintenance of web applications for various clients.
- Worked on 6 different projects, each with different tools and technologies.
- Managed projects from planning to deployment without scrum masters or project managers.
- Worked directly with clients to understand their needs and provide updates
- Managed all parts of the software development process, including analysis, design, implementation, testing, and maintenance.
- Improved web application performance for better speed and user experience.
- Focused on clear documentation for all projects.
- Kept learning new technologies and industry trends to improve my work.
Assistant Teacher for Web Development
Digitalents Academy2021 - 2022
- Taught and assisted 18-29 year olds in learning web development skills.
- Instructed students in languages including HTML, CSS, JS, and React.
- Provided one-on-one and group support to ensure understanding of coding concepts.
- Managed group projects to improve student coding skills.
- Created a welcoming and supportive classroom environment.
- Communicated well with students from diverse backgrounds.
Web Developer Internship
Digitalents Academy2021 - 2021
- Learned and grew as a web developer in a supportive environment.
- Learned and applied technologies like HTML, CSS, JavaScript, and React.
- Collaborated on projects, enhancing teamwork and coding skills.
- Demonstrated ambition and eagerness to learn and improve.
Projects.
nooon.life App
Oversaw the entire development process as lead developer. Managed a team of three, including mentoring an intern. Handled client communication, code architecture planning, task assignment, code reviews and coding. Balanced multiple responsibilities to deliver the project successfully.
Construction Management App
Built a multiplatform app for managing construction sites from scratch. Used a monorepo to share code between apps. Delivered a high-quality solution efficiently, resulting in a satisfied customer.
sisuvideo.fi
Designed and built a website for Sisu Video. Focused on internationalization (I18n), SEO, Server Side Rendering (SSR), and dynamic Open Graph images. Created a fast and accessible platform for global users.
Automotive App
Responsible for development of a popular automotive platform. Worked on payments (Paytrail), precise calculations, Hubspot integration, and a UI update. Improved the platform's features and user experience.
Service Information App
Improved a service information system as a frontend developer. Added features like Open Street Map, updated old components, and enhanced performance. Worked with a team to integrate new features smoothly.
Property Management App
Developed key features in a property management app. Worked on payments, invoices, maintenance forms, and PDF generation. Created efficient solutions to handle data and transactions.
joaleitola.com
Built my personal website focusing on performance and SEO. Used modern web technologies to create a fast, responsive site.