Freelancers para contratação em Costa Rica
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Mostrando 800 resultados
Freelancers Patrocinados
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My name is Anthony Munoz, Senior Software Engineer What services can i do for you? - Web3 development - APIs development, App development. - Website development and building - Data Scrapping and Mining - Python development - Linux Admin and Bash development - Database development, mysql, postgresql, mongodb, etc. -...My name is Anthony Munoz, Senior Software Engineer What services can i do for you? - Web3 development - APIs development, App development. - Website development and building - Data Scrapping and Mining - Python development - Linux Admin and Bash development - Database development, mysql, postgresql, mongodb, etc. - AWS services, DevOps - Data Scientist - Jupyter and pandas tools. - Java Development - javaScript Development Technologies Solidity, Flask, Rabbit, IBM IoT, Jupyter Notebook, Amazon IoT, Pandas, Amazon Services, Neupy, Machine Learning, Plotly, Different Databases, Docker, Matlab, Bokeh, JSON - XML, Docker-Compose menos
Contratar dataspro
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I am available to complete your online project, I have skills in the areas of HTML, CSS, PHP, MySQL databases, WordPress design, troubleshooting, installations and migrations. I am always online so we can have fluid conversations while the project is running.I am available to complete your online project, I have skills in the areas of HTML, CSS, PHP, MySQL databases, WordPress design, troubleshooting, installations and migrations. I am always online so we can have fluid conversations while the project is running. menos
Contratar devsevencom
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Más de 16 años de experiencia en Análisis, Diseño y Desarrollo de Software usando Tecnología Java/JEE. Experiencia en Backend - Diseño y desarrollo de aplicaciones web usando el patrón MVC con tecnologías JEE como Servlets, JSP, Spring MVC, Hibernate, Spring, JDC, JMS, Web Services, Multihilo, JSON Web Token, JSF y...Más de 16 años de experiencia en Análisis, Diseño y Desarrollo de Software usando Tecnología Java/JEE. Experiencia en Backend - Diseño y desarrollo de aplicaciones web usando el patrón MVC con tecnologías JEE como Servlets, JSP, Spring MVC, Hibernate, Spring, JDC, JMS, Web Services, Multihilo, JSON Web Token, JSF y JAXWS. Experiencia en Desarrollo con PHP, Laravel. Desarrollo de aplicaciones web usando HTML5, CSS3, Javascript, jQuery, Grunt, Gulp, Bower, JSP, Ajax, JSON, Bootstrap, Angular, NX, Highcharts, Polymer y Angular Material. También usando los frameworks ZK y Primefaces. Experiencia en diseño, desarrollo y documentación de REST API, usando JAX-WS y JAX-RS, Spring Boot, Swagger y RAML. Experiencia en diseño y desarrollo de aplicaciones WEB-RTC Manejo de herramientas colaborativas tales como: Git, Github, Gitlab, RedMine, Trello, Asana, Hipchat. Experiencia en el diseño, desarrollo de aplicaciones de Pago Online usando Stripe, Paypal, MercadoPago usando PHP y Java. menos
Contratar davidrlunag
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Actually i'm a freelancer expert in adobe photoshop and lightroom for photo retouching and restoration. I have more than 6 year's experience and 5 of them working for a photo retouch and restoration company. I do high end photo retouch for fashion, editorial, beauty and stuff... also i can do some basic retouch...Actually i'm a freelancer expert in adobe photoshop and lightroom for photo retouching and restoration. I have more than 6 year's experience and 5 of them working for a photo retouch and restoration company. I do high end photo retouch for fashion, editorial, beauty and stuff... also i can do some basic retouch works. Freelancer actualmente experto en lo que es adobe photoshop y lightroom para retoques y restauración de fotografía. Tengo más de 5 años de experiencia en este campo, con 4 de ellos en una empresa de retoque y restauración. menos
Contratar bksart
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Linguagem de Programação R, Estatísticas, Análise estatística, Ciência de Dados, Processamento de dadosI'm a Data Science Professor using the R programming language at the University of Costa Rica; I'm also a demographic researcher dedicated to algorithms for optimization and analysis through simulations to get population projections. Among my primary skills is process automation through the R language, database...I'm a Data Science Professor using the R programming language at the University of Costa Rica; I'm also a demographic researcher dedicated to algorithms for optimization and analysis through simulations to get population projections. Among my primary skills is process automation through the R language, database cleansing, bayesian statistics, classification models, correlation analysis, R package development, population projections, time Series analysis, exploratory data analysis, survey analysis, generalized linear models (regression analysis), structural equation models (SEM), parallel processing, simulations, visualizations, multivariate statistical analysis, and more. More info available on my website Soy profesor de ciencia de datos usando el lenguaje de programación R en la Universidad de Costa Rica. Además, me dedico a la investigación en temas demográficos a través de simulaciones para obtener proyecciones de población. Entre mis principles habilidades están la automatización de proceso mediante el lenguaje R, limpieza de bases de datos, estadística bayesiana, modelos de clasificación, análisis de correlaciones, desarrollo de paquetes en el lenguaje R, demografía y proyecciones de población, análisis exploratorio de datos, análisis de encuestas, modelos lineales generalizados (análisis de regresión), modelos de ecuaciones estructurales, procesamiento paralelo, análisis de series de tiempo, simulaciones, visualizaciones, análisis estadístico multivariad, y más. Más información disponible en mi sitio web. menos
Contratar cgamboasanabria
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Profesional independiente que se dedica a la promoción de sectores e industrias utilizando el diseño y el marketing, con más de tres años de experiencia trabajando de forma independiente para diferentes tipos de clientes. Me he capacitado en cursos de: Diseño, Marketing Digital: Content & Community Manager, Facebook...Profesional independiente que se dedica a la promoción de sectores e industrias utilizando el diseño y el marketing, con más de tres años de experiencia trabajando de forma independiente para diferentes tipos de clientes. Me he capacitado en cursos de: Diseño, Marketing Digital: Content & Community Manager, Facebook e Instagram ADS 2023, Google Ads y SEO y otros conocimientos adquiridos de forma autodidacta. menos
Contratar npjosuedariel
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I am passionate about software development...it’s not just my career, it’s my hobby. I have been a very successful web, desktop & mobile developer for over 15 years with .net technologies and java, working for several companies all over the world. Additionally to development of new apps, a lot of the work I do is...I am passionate about software development...it’s not just my career, it’s my hobby. I have been a very successful web, desktop & mobile developer for over 15 years with .net technologies and java, working for several companies all over the world. Additionally to development of new apps, a lot of the work I do is on-going maintenance of existing apps. I always aim to maintain a long-term relationship with my clients. I work well alone or within a team environment and enjoy working with my colleagues. I'm fluent in english and spanish. At a glance: Very creative, fast and more than 15 years of experience. Desktop, web and mobile dev. Several IDEs, languages, software suites expertise. Skills: git, .net, asp.net, c#, vb, javascript, jquery, android sdk, firebase, google apis, biometrics, barcode, agile scrum, sql, twilio, BLE, xml, json, iis, windows server, wcf, wpf, winforms, webforms, mvc, webapi, linq, EF, volley, html5, css3, visual studio vsts, and the list goes on... menos
Contratar ranvli
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⭐⭐⭐⭐⭐ Computer engineer Specialized in web or desktop jobs using angular, java, mysql, wordpress, php, laravel, node js, among others.⭐⭐⭐⭐⭐ Computer engineer Specialized in web or desktop jobs using angular, java, mysql, wordpress, php, laravel, node js, among others. menos
Contratar JorabiX
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He conseguido experiencia programando solo sin remuneración pero quiero empezar a hacer dinero con las habilidades que poseoHe conseguido experiencia programando solo sin remuneración pero quiero empezar a hacer dinero con las habilidades que poseo menos
Contratar RaulMon
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Valanimation13 Valanimation13
$5 Dólares / hora
2D Animation, Graphic Design and Motion GraphicsCosta RicaHello! I am Valeria, a passionate digital animator and graphic designer with specialized skills in 2D animation, rough animation, drawing, design and motion graphics. My creative approach and attention to detail allow me to bring concepts to life through captivating animations and impactful graphic...Hello! I am Valeria, a passionate digital animator and graphic designer with specialized skills in 2D animation, rough animation, drawing, design and motion graphics. My creative approach and attention to detail allow me to bring concepts to life through captivating animations and impactful graphic designs. Services: - 2D Digital Animator: I transform ideas into vibrant, captivating animations that effectively convey messages. - Rough Animator: Specialized in creating animations with an initial and expressive style, providing authenticity to each project. - Motion Graphic Designer: I design dynamic visual elements that add a modern and professional touch to any presentation or multimedia content. - Graphic Designer: I combine creativity and technical knowledge to produce attractive visual designs consistent with the brand identity. - Storyboard Artist: I create detailed visual narratives through storyboards, providing an essential visual guide for audiovisual projects. My meticulous approach ensures a clear representation of the structure and flow of each story, contributing to the visual and narrative success of your project. - Character and Backgrounds Design: I develop unique and captivating characters, as well as immersive settings that complement the visual narrative. Each design is created with attention to detail, ensuring that each element contributes to the coherence and appeal of your project. Experience: With 3 years of experience in the industry, I have collaborated with various clients, from startups to established companies, offering visual solutions that exceed expectations. Creative Approach: I am passionate about approaching each project with a unique approach, ensuring I understand specific needs and creating content that stands out. Tools and Software: I use tools such as Adobe Animate, Illustrator, Photoshop, After Effects, Premier, Audition, Clip Studio Paint, Procreate, Toon Boom Harmony, Storyboard Pro, Microsoft Power Point, Word, Excel, guaranteeing high quality results and efficiency in production. Let's connect! I'm excited to collaborate on creative projects and take ideas to a new level. Let's talk about how I can contribute to your vision! Valeria Muñoz Vargas menos
Contratar Valanimation13
