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Evans J.

@SmartCodeDev

monthly-level-three.svg
5,0
1
1,4
1,4
100%

Full Stack Web & AI & App Development.

$25 USD / hora
・
Bandera de
Tanzania, United Republic Of (10:44 p. m.)
・
Se unió el septiembre 5, 2024
$25 USD / hora
・
A passionate and results-driven developer with over 5 years of experience in Full-Stack Web Development, Android app development, and Artificial Intelligence (AI). Proficient in developing dynamic web applications, creating intuitive Android apps, and implementing advanced AI algorithms. Adept at working in agile environments and committed to delivering high-quality solutions. Strong problem-solving skills, with a focus on optimizing performance and user experience. Skills: - Full-Stack Development: * Languages: JavaScript (React, Node.js), HTML5, CSS3, SQL, MongoDB * Frameworks & Tools: Express.js, Django, Angular, Vue.js, RESTful APIs, GraphQL * Version Control & Deployment: Git, Docker, Kubernetes, Jenkins, CI/CD pipelines * Cloud & Hosting: AWS, Azure, Google Cloud Platform - Android Development: * Languages: Kotlin, Java * Frameworks: Android SDK, Jetpack Compose, Firebase, SQLite, Room * Tools & IDEs: Android Studio, Gradle, Git * App Design: Material Design, UI/UX principles, API integration, testing (JUnit, Espresso) - AI Development: * Machine Learning & AI Tools: TensorFlow, PyTorch, Keras, OpenCV, Scikit-learn * Languages: Python, R, JavaScript * Techniques: Natural Language Processing (NLP), Computer Vision, Neural Networks, Data Analysis * Frameworks & Libraries: Pandas, NumPy, Matplotlib, OpenAI API
Verificaciones
A tiempo
100 %
Dentro del presupuesto
100 %
Aceptar tarifa
100 %
Freelancer node.js Developers Tanzania, United Republic of
Ver todo node.js Developers en Tanzania, United Republic of

Portafolio

Portafolio

12466406
User Authentication: Registration, login, social media login, and multi-factor authentication. Product Catalogue: Display product listings, filters, and sorting options and flexible layouts and rich widgets like GridView and ListView enable the creation of dynamic, responsive catalogues. Search and Filter: Keyword search, category filtering, and sorting by price, rating, or popularity. Product: Features: Detailed product descriptions, images, videos, and reviews. Flutter Support: Customizable UI with widgets like CarouselSlider for image carousels and VideoPlayer for multimedia support. Checkout and Payment: Secure payment gateways, promo codes, and multiple payment options. Admin Panels: Manage inventory, orders, and users.
FShopRe
User Authentication: Registration, login, social media login, and multi-factor authentication. Product Catalogue: Display product listings, filters, and sorting options and flexible layouts and rich widgets like GridView and ListView enable the creation of dynamic, responsive catalogues. Search and Filter: Keyword search, category filtering, and sorting by price, rating, or popularity. Product: Features: Detailed product descriptions, images, videos, and reviews. Flutter Support: Customizable UI with widgets like CarouselSlider for image carousels and VideoPlayer for multimedia support. Checkout and Payment: Secure payment gateways, promo codes, and multiple payment options. Admin Panels: Manage inventory, orders, and users.
FShopRe
12466384
Face App is a popular mobile application known for its ability to transform facial features in photos using AI and machine learning techniques. It uses deep learning models to apply various effects, such as aging, gender swapping, adding makeup, and more. The performance of Face App is typically fast and the accuracy of transformations is quite high. The Real-time Translator provides instant translation of spoken or written language, typically leveraging cutting-edge technologies such as Artificial Intelligence (AI), Machine Learning (ML), and Natural Language Processing (NLP). Here’s a deeper look into the performance and technology of real-time translator apps.
Face App, Real-timeTranslator
Face App is a popular mobile application known for its ability to transform facial features in photos using AI and machine learning techniques. It uses deep learning models to apply various effects, such as aging, gender swapping, adding makeup, and more. The performance of Face App is typically fast and the accuracy of transformations is quite high. The Real-time Translator provides instant translation of spoken or written language, typically leveraging cutting-edge technologies such as Artificial Intelligence (AI), Machine Learning (ML), and Natural Language Processing (NLP). Here’s a deeper look into the performance and technology of real-time translator apps.
Face App, Real-timeTranslator
Face App is a popular mobile application known for its ability to transform facial features in photos using AI and machine learning techniques. It uses deep learning models to apply various effects, such as aging, gender swapping, adding makeup, and more. The performance of Face App is typically fast and the accuracy of transformations is quite high. The Real-time Translator provides instant translation of spoken or written language, typically leveraging cutting-edge technologies such as Artificial Intelligence (AI), Machine Learning (ML), and Natural Language Processing (NLP). Here’s a deeper look into the performance and technology of real-time translator apps.
Face App, Real-timeTranslator
12216295
In June 2019, I developed a cutting-edge VPN application to address the unique challenges faced by users in the UAE, where VPN traffic is often blocked by ISPs. By integrating advanced technologies—customized OpenVPN and Shadowsocks—I created a robust solution that enables secure and unrestricted internet access in a region with stringent online restrictions. Since its release, the app has become one of the most familiar VPN solutions among UAE users, amassing over 5 million downloads. It maintains a strong and active user base, reflecting its success in delivering a reliable and secure browsing experience in a challenging environment. - Innovative VPN Technology - Optimal Performance - Top-Tier Security - Simple and Convenient UI
Smart VPN - Reliable VPN
In June 2019, I developed a cutting-edge VPN application to address the unique challenges faced by users in the UAE, where VPN traffic is often blocked by ISPs. By integrating advanced technologies—customized OpenVPN and Shadowsocks—I created a robust solution that enables secure and unrestricted internet access in a region with stringent online restrictions. Since its release, the app has become one of the most familiar VPN solutions among UAE users, amassing over 5 million downloads. It maintains a strong and active user base, reflecting its success in delivering a reliable and secure browsing experience in a challenging environment. - Innovative VPN Technology - Optimal Performance - Top-Tier Security - Simple and Convenient UI
Smart VPN - Reliable VPN
In June 2019, I developed a cutting-edge VPN application to address the unique challenges faced by users in the UAE, where VPN traffic is often blocked by ISPs. By integrating advanced technologies—customized OpenVPN and Shadowsocks—I created a robust solution that enables secure and unrestricted internet access in a region with stringent online restrictions. Since its release, the app has become one of the most familiar VPN solutions among UAE users, amassing over 5 million downloads. It maintains a strong and active user base, reflecting its success in delivering a reliable and secure browsing experience in a challenging environment. - Innovative VPN Technology - Optimal Performance - Top-Tier Security - Simple and Convenient UI
Smart VPN - Reliable VPN
12466406
User Authentication: Registration, login, social media login, and multi-factor authentication. Product Catalogue: Display product listings, filters, and sorting options and flexible layouts and rich widgets like GridView and ListView enable the creation of dynamic, responsive catalogues. Search and Filter: Keyword search, category filtering, and sorting by price, rating, or popularity. Product: Features: Detailed product descriptions, images, videos, and reviews. Flutter Support: Customizable UI with widgets like CarouselSlider for image carousels and VideoPlayer for multimedia support. Checkout and Payment: Secure payment gateways, promo codes, and multiple payment options. Admin Panels: Manage inventory, orders, and users.
FShopRe
User Authentication: Registration, login, social media login, and multi-factor authentication. Product Catalogue: Display product listings, filters, and sorting options and flexible layouts and rich widgets like GridView and ListView enable the creation of dynamic, responsive catalogues. Search and Filter: Keyword search, category filtering, and sorting by price, rating, or popularity. Product: Features: Detailed product descriptions, images, videos, and reviews. Flutter Support: Customizable UI with widgets like CarouselSlider for image carousels and VideoPlayer for multimedia support. Checkout and Payment: Secure payment gateways, promo codes, and multiple payment options. Admin Panels: Manage inventory, orders, and users.
FShopRe
12466384
Face App is a popular mobile application known for its ability to transform facial features in photos using AI and machine learning techniques. It uses deep learning models to apply various effects, such as aging, gender swapping, adding makeup, and more. The performance of Face App is typically fast and the accuracy of transformations is quite high. The Real-time Translator provides instant translation of spoken or written language, typically leveraging cutting-edge technologies such as Artificial Intelligence (AI), Machine Learning (ML), and Natural Language Processing (NLP). Here’s a deeper look into the performance and technology of real-time translator apps.
Face App, Real-timeTranslator
Face App is a popular mobile application known for its ability to transform facial features in photos using AI and machine learning techniques. It uses deep learning models to apply various effects, such as aging, gender swapping, adding makeup, and more. The performance of Face App is typically fast and the accuracy of transformations is quite high. The Real-time Translator provides instant translation of spoken or written language, typically leveraging cutting-edge technologies such as Artificial Intelligence (AI), Machine Learning (ML), and Natural Language Processing (NLP). Here’s a deeper look into the performance and technology of real-time translator apps.
Face App, Real-timeTranslator
Face App is a popular mobile application known for its ability to transform facial features in photos using AI and machine learning techniques. It uses deep learning models to apply various effects, such as aging, gender swapping, adding makeup, and more. The performance of Face App is typically fast and the accuracy of transformations is quite high. The Real-time Translator provides instant translation of spoken or written language, typically leveraging cutting-edge technologies such as Artificial Intelligence (AI), Machine Learning (ML), and Natural Language Processing (NLP). Here’s a deeper look into the performance and technology of real-time translator apps.
Face App, Real-timeTranslator
12216295
In June 2019, I developed a cutting-edge VPN application to address the unique challenges faced by users in the UAE, where VPN traffic is often blocked by ISPs. By integrating advanced technologies—customized OpenVPN and Shadowsocks—I created a robust solution that enables secure and unrestricted internet access in a region with stringent online restrictions. Since its release, the app has become one of the most familiar VPN solutions among UAE users, amassing over 5 million downloads. It maintains a strong and active user base, reflecting its success in delivering a reliable and secure browsing experience in a challenging environment. - Innovative VPN Technology - Optimal Performance - Top-Tier Security - Simple and Convenient UI
Smart VPN - Reliable VPN
In June 2019, I developed a cutting-edge VPN application to address the unique challenges faced by users in the UAE, where VPN traffic is often blocked by ISPs. By integrating advanced technologies—customized OpenVPN and Shadowsocks—I created a robust solution that enables secure and unrestricted internet access in a region with stringent online restrictions. Since its release, the app has become one of the most familiar VPN solutions among UAE users, amassing over 5 million downloads. It maintains a strong and active user base, reflecting its success in delivering a reliable and secure browsing experience in a challenging environment. - Innovative VPN Technology - Optimal Performance - Top-Tier Security - Simple and Convenient UI
Smart VPN - Reliable VPN
In June 2019, I developed a cutting-edge VPN application to address the unique challenges faced by users in the UAE, where VPN traffic is often blocked by ISPs. By integrating advanced technologies—customized OpenVPN and Shadowsocks—I created a robust solution that enables secure and unrestricted internet access in a region with stringent online restrictions. Since its release, the app has become one of the most familiar VPN solutions among UAE users, amassing over 5 million downloads. It maintains a strong and active user base, reflecting its success in delivering a reliable and secure browsing experience in a challenging environment. - Innovative VPN Technology - Optimal Performance - Top-Tier Security - Simple and Convenient UI
Smart VPN - Reliable VPN
Cambios guardados
5.0 · 1 Review
Opiniones
Avatar del usuario
MERN Stack Developer for Site Fix • $50 USD
Evans demonstrated exceptional React and MongoDB development skills, delivering a completed project and fixing issues. They were professional and communicative and met all project deadlines with high-quality work. I look forward to collaborating with them on future projects!
Deshan T.
@LeoXTechDev
•
Bandera de
Colombo, Sri Lanka
•
hace 12 días
Compartir
Experiencia
FullStack & Android & AI Development
jun, 2018 - Presente
•
6 años, 7 meses
Bell Technology LLC
jun, 2018 - Presente
•
6 años, 7 meses
John is a versatile and innovative developer, with a passion for both Android development and AI, bringing a wealth of experience to every project. His diverse skill set makes him an asset for full-stack development and cutting-edge AI applications, always striving for high performance and user satisfaction.
Bandera de
Dares Salam, Tanzania, United Republic of
jun, 2018 - Presente
•
6 años, 7 meses
Educación
University of Dar es Salaam
2005 - 2010
•
5 años
Bachelor's degree, Computer science
Bandera de
Tanzania, United Republic of
2005 - 2010
•
5 años
Calificaciones
Android App Development Course Certificate
2018
Simplilearn
Android SDK, Java, Kotlin, and integrating third-party libraries into Android apps
2018
Artificial Intelligence Nanodegree
2020
Udacity
Comprehensive AI systems, including deep learning, computer vision, and reinforcement learning
2020
Full-Stack Development Certification
2019
FreeCodeCamp.org
Responsive web design, front-end libraries, APIs, and microservices
2019
Certificaciones
P
Preferred Freelancer Program SLA
PHP - Level 1
PHP
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