Hire the best Java Developers in Cali, CO
Check out Java Developers in Cali, CO with the skills you need for your next job.
- $35 hourly
- 5.0/5
- (7 jobs)
I specialize in AWS CDK. I use it to build and manage cloud infrastructure with code, mainly in Python. I focus on making cloud setups easy to deploy, scalable, and efficient.Java
Amazon Web ServicesKubernetesPostgreSQLJavaScriptPythonC++ - $50 hourly
- 5.0/5
- (5 jobs)
Innovative software Engineer passionate about bringing brilliant minds together to solve tech problems. With experience teaching at universities and doing academic research. For the last nineteen years, I've been working on software development in different fields like Bioinformatics, Web, Telecommunications, Industry, and Information Security. I've also spent over six years as an engineering manager. I thrive on challenges at work and am always ready to take them on. I'm open-minded and eager to learn and experiment with new technologies and methods to find solutions. Collaborating in diverse teams is something I'm comfortable with, making me a great fit for multidisciplinary groups.Java
JavaScriptManagement SkillsSoftware DevelopmentAWS LambdaPython - $80 hourly
- 0.0/5
- (0 jobs)
I'm a senior full stack software engineer with 7+ years of experience building web applications using technologies such as node.js (JavaScript, Typescript), SQL databases and React. I've developed solutions in projects of varying sizes, from rising startup products like Seso Labor to projects in larger companies such as Skillshare and MuleSoft (a SalesForce company). I've lead the development small projects within these companies, and the development of one greenfield VC backed startup product (Valienta). My primary industries of expertise are online payments, marketplaces, payroll and developer tools. I'm passionate about distributed systems, software design and functional programming, so I build mission critical systems for long term scalability. Additionaly, I have a masters degree in Data Science. Work with me if you need: - Web application development - Backend APIs - API integrations - Backend and database designJava
Database DesignDevOpsBashRelational DatabaseAutomated TestingSoftware Architecture & DesignWeb DevelopmentAPI DevelopmentSoftware TestingSoftware ArchitecturePhoenix Web FrameworkElixirTailwind CSSCSSHTMLReactRedisSQLTypeScriptJavaScriptNode.js - $25 hourly
- 5.0/5
- (1 job)
Hello! My name is Oliver and here are some highlights about me: Software Engineer with 4 years in experience in Python and React JS Fluent in English and German Expert in handling difficult tasks which require the use of diverse technologies and adapting to new environments. Proficient in collaborating with other engineers and designers, as well as business owners in order to deliver high quality software products.Java
React NativeWordPressDjangoReactPython - $30 hourly
- 5.0/5
- (1 job)
Hi, I'm Daniel López, a Multimedia Engineering student specializing in video game development and design. With proficiency in: -Game Development: JavaScript, C#, Java, C++ -Tools: Unity, Unreal, Adobe Creative Suite, Blender, Maya -UX/UI Design: Crafting engaging and intuitive user experiences -Motion Graphics: Enhancing visual storytelling in games I bring a passion for delivering high-quality, immersive gaming experiences from concept to execution. Eager to contribute to innovative projects and push the boundaries of what's possible in the gaming industry. Let's connect and bring your game ideas to life!Java
JavaScriptC#AR & VRVR ApplicationUnreal EngineUnityGameVideo GameGame Design - $15 hourly
- 4.6/5
- (2 jobs)
SOFTWARE DEVELOPER: As a Systems Engineer with extensive experience as a Full Stack Developer, I specialize in crafting robust applications using the Java programming language, coupled with frameworks like Spring Boot and Webflux. My proficiency extends to cloud platforms such as AWS and Azure, and I possess adept skills in front-end technologies like HTML, WordPress, SQL and CSS. I am also an expert in WordPress development and integration with WooCommerce Moreover, my expertise includes a comprehensive English, facilitating effective communication and collaboration in diverse work environments. I excel in navigating the Software Development Life Cycle and implementing Agile Software Methodologies such as Kanban and SCRUM. My proficiency in DevOps practices, including continuous integration (CI) and continuous deployment (CD), ensures streamlined project delivery and optimal performance. Additionally, I am well-versed in Quality Assessment Techniques, ensuring the delivery of high-quality software solutions that meet and exceed client expectations. Beyond technical competencies, I bring strong communication skills, coupled with a high tolerance for frustration, enabling me to navigate challenges with resilience. My ability to foster positive interpersonal relationships and collaborate effectively in team settings underscores my commitment to achieving shared objectives and delivering results. In summary, I offer a unique blend of technical expertise, communication prowess, and leadership capabilities, making me a valuable asset for projects requiring innovation, efficiency, and excellence. VIRTUAL ASSISTANT Virtual assistant with various skills, including: - Email management. - Customer service in Spanish. - Phone calls in Spanish. - Internet searches and information gathering. - Research. - Data systematization. - Scheduling appointments. - Agenda planning, trips, conferences, meetings and personal commitments. - Project management. - Social media management. - Editing images, videos and presentations in Canva. In addition, I am fully available to learn new activities. I am characterized by being an efficient, responsible person, with communication, organizational and adaptive skills. I have total availability of time, with my experience I want to contribute to your company and constantly learn.Java
Real Estate Virtual AssistanceVirtual AssistanceWooCommerceWordPressCanvasFigmaSoftwareCSSSQLGitSpring BootAmazon EC2HTML5HTML - $8 hourly
- 5.0/5
- (1 job)
I'm a passionate Software Developer, building websites and applications with React. I've used different technologies such as Python, Java, SQL etc.Java
CSSHTMLJavaScriptPythonTailwind CSSReact - $31 hourly
- 0.0/5
- (1 job)
🔍 Hire Top Latin America Talent for Your Business Looking for skilled professionals at competitive rates? I connect businesses with highly qualified Latin american talent in: ✅ Software Development – Frontend, Backend, Full Stack, and more ✅ Video Editing – Engaging content for social media, ads, and branding ✅ Social Media Management – Growth strategies, content creation, and engagement ✅ Graphic Design & Branding – Logos, brand identity, and visual storytelling ✅ Marketing & Advertising – Data-driven campaigns to boost your business 🚀 Why Work With Me? ✔️ Deep understanding of the local market ✔️ Access to a vast network of top-tier professionals ✔️ Cost-effective solutions without compromising quality Let’s build your dream team! Message me to get started. 🔥 Creative Designer & Marketing Expert | 10+ Years Experience 🔥 Looking for high-impact visuals that drive results? I’m a seasoned Graphic Designer, Branding Strategist, and Video Editor with over a decade of experience in crafting stunning designs and compelling marketing materials. 🎨 What I Offer: ✅ Branding & Identity – Logos, brand guidelines, and full identity systems ✅ Graphic Design – Social media posts, banners, brochures, and more ✅ Marketing & Ads – High-converting ad creatives for Facebook, Instagram, Google, etc. ✅ Video Editing – Engaging promos, reels, YouTube videos, and ad edits 🚀 Why Choose Me? ✔️ 10+ years of experience in digital marketing & design ✔️ Proven track record of helping brands grow ✔️ Fast turnaround & clear communication Let’s take your brand to the next level! 🚀 Message me now to get started.Java
C#Front-End DevelopmentSoftwareAnimationBrand ManagementFilm EditingBrandingBranding & MarketingBrand DevelopmentIllustration - $35 hourly
- 0.0/5
- (0 jobs)
Telematics Engineer, Master and Teaching Assistant in Software Engineering who loves programming and new technologies. With 7 years of experience, I am deeply interested in working in the areas of software development, IoT system development, design and management of distributed systems, and telecommunications services management. With experience in the development of native and multiplatform mobile applications, web applications, cloud/software architecture and technical leadership of multidisciplinary teams. With teamwork skills, working under pressure, searching for information, ability to learn, results orientation, order and clarity. With strong internal motivation to create and implement new ideas. I take control whenever the occasion merits. My desire to be practical and achieve perfection can lead me to be decisive in terms of small decisions but more cautious when it comes to larger decisions.Java
iOSMobile AppAndroid App DevelopmentDartTypeScriptJavaScriptKotlinFlutterReact NativeAndroid SDKAndroid StudioAndroid - $500 hourly
- 0.0/5
- (0 jobs)
Systems Engineer with a specialization in web development and additional degrees in software development. I have experience in programming, database design, algorithms, and data structures, as well as key web technologies and languages such as HTML, CSS, JavaScript, PHP, and SQL, among others. I have extensive knowledge of modern frameworks and technologies, including Angular, React, Vue, Laravel, and Django, among others. I have worked as a freelancer and on contract-based projects, developing websites, web applications, and database management systems. Additionally, I have professional experience as a Support Analyst, which has strengthened my skills in problem-solving, user support, and system optimization.Java
LaravelVue.jsHTML5AJAXBootstrapNode.jsPythonPHPJavaScriptReactAngularWeb DevelopmentWeb Application - $100 hourly
- 0.0/5
- (0 jobs)
Full-stack software developer with 5 years of experience in Java, Node.js, Angular, React, and AWS. I have built scalable and efficient applications, integrating both back-end and front-end to deliver complete, high-quality solutions. Passionate about technology and developing software that improves people's lives, I am ready to contribute my skills in an innovative and dynamic environment.Java
DjangoReact NativeFlutterRuby on RailsLaravelReactGolangJavaScriptPHPProduct DevelopmentWeb DevelopmentWeb ApplicationApp DevelopmentAndroid App Development - $10 hourly
- 0.0/5
- (0 jobs)
Tecnologo en sistemas de la información con experiencia en empresas con servicios de tecnología, adicional cuento con interacción y experiencia de trabajo en equipo en el tiempo que estuve en España, adquiriendo habilidades de trabajo en equipoJava
Microsoft OfficeSQLBootstrapJavaScriptCSSHTMLLinuxAngularC#PHPDatabase - $25 hourly
- 0.0/5
- (0 jobs)
I am a Telematics Engineering student with experience in web and mobile application development, network infrastructure, and cybersecurity. I have strong skills in Java, Kotlin, JavaScript, and Spring Boot, along with expertise in network architecture, IT security, and cloud deployment with AWS. My projects include implementing honeypots in SME networks, developing a scalable e-commerce platform on AWS with IaC, and creating smart space reservation systems integrated with IoT sensors. Additionally, I have experience in server administration (DNS, SMTP, DHCP) and virtualization tools such as Docker, Ansible, and Vagrant.Java
AWS DevelopmentUX & UIKotlinNode.jsSpring BootMicrosoft AzureSoftwareJavaScript - $30 hourly
- 0.0/5
- (0 jobs)
With over 9 years of experience in web and mobile application development, I have delivered over 200 projects for businesses and hold a Bachelor's degree in computer science. My expertise lies in turning ideas into visually appealing and fully functional web applications. My work ethos is anchored in agile development practices, adherence to top industry standards, and a steadfast dedication to meeting project deadlines. 🧠Expertises: ✅Front-End HTML/CSS/SCSS/JS/TS, Tailwind CSS/Bootstrap, Angular, React.js/Nextjs, Vue/Nuxtjs, etc ✅Back-End PHP(Laravel, Custom Frameworks), Python(Django, Falsk),Golang(Fiber), C#(ASP.Net), Node.js(Express.js, Nest.js), Java(Spring Boot, Spring MVC), Ruby on Rails, etc. ✅Database SQL, MySQL, PostgreSQL, NoSQL, MongoDB, etc ✅Design & Prototyping Figma, Adobe XD, etc ✅DevOps AWS, Linux, Digital Ocean, Google Cloud, Azure, Windows Server, VPS, etc ✅API Development RESTful, GraphQL ✅Testing InfluxDB, Grafana, K6, Cypress.js, Jest.js, and PHPUnit, etc ✅No-Code Bubble.io, Wordpress, Wix, Webflow, SquareSpace, PrestaShop, Xano ✅Mobile App Development React Native, Flutter ✅API Integration Google Cloud, Klarna, Stripe, etc ✅AI & ML Integration My proficiency extends to AI and machine learning technologies, with hands-on experience in Python (LangChain, GPT-3, GPT-4) and the development of AI-driven applications ranging from chatbots to content creation tools. ✅Shopify Whether it's custom theme development, theme customization, app integration, or search engine optimization, I possess the skills and acumen to optimize your Shopify storefront for maximum impact and performance. 🤝What I Can Do for You: 🏆 Full Stack Development: I'll guide your project from initial concept to final deployment, transforming your ideas into reality with a focus on seamless user interaction and peak performance. 🚀 Custom Web and Mobile Applications: I excel in creating bespoke web applications tailored to your specific needs, giving you an advantage in the competitive landscape. 🌐 Responsive Design: I ensure your website shines on every device, employing responsive design techniques and a mobile-first strategy for universal appeal. 🏆 API Integration: Effortlessly incorporate third-party APIs to enable your application to interact smoothly with various services and platforms. 🚀 Database Management: I'll design, optimize, and manage databases to ensure your application handles data efficiently and securely. 🌐 Scalability and Performance: I'm dedicated to ensuring your web app remains high-performing, even as it scales to accommodate more traffic. 🏆 Code Quality: Clean, well-documented code is my standard. I follow best practices and conduct rigorous testing to ensure reliability. 🚀 Collaboration: Effective communication and collaboration are key. I'll keep you updated throughout the project and address any concerns promptly. 🔥 My clients have seen a 3X-5X increase in web traffic and at least a 2X improvement in their return on investment (ROI). I am at your service, so feel free to contact me any time, I will be happy to help you out.Java
ShopifyBubble.ioRuby on RailsC#JavaScriptAPI IntegrationBrowser ExtensionVue.jsAngularReactPythonPHPNext.jsNode.js - $10 hourly
- 0.0/5
- (0 jobs)
I'm a software developer who loves to confront challenges and overcome problems. I really like to research and create things out of the box. I created software based on routing problems, informations systems and machine learning tasks.Java
FlutterJetPackAndroidLinuxSoftwarePostgreSQLSQLPythonWeb ApplicationKotlinSpring Boot - $6 hourly
- 0.0/5
- (0 jobs)
Asistente Virtual + Soporte Técnico + Redactor de Contenidos | Organización, Soluciones Digitales y Redacción Profesional Soy Juan Sebastian Hurtado , freelancer especializado en apoyo administrativo, soporte técnico básico y redacción de contenido, con conocimientos adicionales en programación web (HTML, CSS, JavaScript y Python). Ayudo a empresas y emprendedores a: Optimizar tareas digitales (gestión de correos, calendarios, data entry). Resolver problemas técnicos (configuración de software, asistencia remota, troubleshooting básico). Crear textos claros y atractivos (blogs, descripciones de productos, copywriting). Desarrollar soluciones web sencillas (páginas estáticas, ajustes en CSS/HTML, automatizaciones con Python). Trabajo con enfoque en eficiencia, claridad y soluciones prácticas. ¿Necesitas ayuda para organizar tu trabajo, solucionar un error técnico o darle vida a tu contenido digital? ¡ContáctameJava
MySQLHTMLDocker ComposeGitHubCSSC#C++PythonJavaScriptDesktop ApplicationWeb ApplicationWeb Development - $20 hourly
- 0.0/5
- (0 jobs)
Software Developer Bilingual. With experience working with different languages like JavaScript, C and Java. Interested in software development and innovation through different technologies. With passion, leadership, selflearner, proactive, and love for new challenges.Java
Web ApplicationWeb DevelopmentJavaScriptNext.jsTailwind CSSReactNoSQL DatabaseMySQLNode.jsSpring Boot - $17 hourly
- 0.0/5
- (0 jobs)
I am passionate about the world of technology, especially software development and computer science. Hand in hand with quality as a fundamental basis in the software business, faithful believer of the continuous improvement and as a philosophy the importance of techniques, methodologies, and best practices to deliver reliable products with the highest scalability.Java
NodeJS FrameworkNoSQL DatabaseDatabaseSQLAmazon AthenaAmazon DynamoDBAWS LambdaSpring BootReactJavaScriptCSS 3HTML5Web ApplicationWeb Development - $25 hourly
- 0.0/5
- (0 jobs)
FULLSTACK DEVELOPER ABOUT ME I am a Fullstack Developer with 2 years of experience in developing and maintaining web applications. I have expertise in technologies such as Angular, Java, and Spring. Throughout my career, I have participated in the development of microservice-based applications and service integration. I possess strong problem-solving skills and excel in collaborative work, successfully completing assigned tasks and showcasing my ability to adapt to new requirements and methodologies.Java
GitHubGitLabJenkinsSQLAngularApache KafkaSpring BootREST APIEngineering & ArchitectureElectrical Engineering - $4 hourly
- 0.0/5
- (0 jobs)
Tecnólogo en Sistemas con más de 10 años de experiencia en diseño y desarrollo de software personalizado, especializado en roles de FrontEnd y Backend. Cuento con una sólida trayectoria en el desarrollo de aplicaciones web. A lo largo de mi carrera, he diseñado y desarrollado soluciones robustas y escalables que optimizan procesos y abordan problemas de diversa complejidad, siempre alineadas con los requerimientos específicos de los usuarios. Me especializo en transformar problemas en soluciones de software eficientes y escalables, buscando tanto mejorar procesos existentes como explorar nuevas formas de resolver desafíos. Me caracterizo por la humildad, lealtad, solidaridad y una alta capacidad de análisis, pensamiento crítico y toma de decisiones. Actualmente, estoy perfeccionando mis conocimientos en ingeniería de software, aplicando estándares avanzados y herramientas para garantizar que el software sea escalable y mantenible. Estoy disponible para conversar y explorar cómo puedo ser una pieza clave en su equipo de desarrollo.Java
PythonJavaScript - $15 hourly
- 0.0/5
- (0 jobs)
I am currently finishing my software engineering degree. I have worked on various software projects using cutting-edge technologies such as Java with Spring Boot, React, React Native, Expo, and Node.js. Additionally, I have experience with relational databases like MySQL, SQL Server, and PostgreSQL. I am proficient in version control tools like Git and have intermediate knowledge in PythonJava
SoftwareObject-Oriented ProgrammingGitHubGitReact NativeNode.jsReactSQLSpring Boot - $10 hourly
- 0.0/5
- (0 jobs)
I am the help you need, I have knowledge of software, great problem-solving skills, creative, very pleasant, professional and responsible. My long work experience allows me to adapt my knowledge to your business model. !hire! me You will not regret.Java
Microsoft Virtual ServerSoftware - $20 hourly
- 0.0/5
- (0 jobs)
Ingeniero de Software apasionado por la tecnología y el impacto positivo que puede tener en la sociedad. Con experiencia en el desarrollo de sistemas de gestión, plataformas de e-commerce y aplicaciones móviles, he tenido la oportunidad de trabajar en proyectos que han mejorado la eficiencia, productividad y competitividad de las empresas. Habilidades: Lenguajes de programación: Java, Python, JavaScript Frameworks: React, Angular, Vue.js Herramientas: Git, GitHub. Habilidades blandas: Comunicación oral y escrita, Colaboración, Resolución de problemasJava
SpanishEnglishProgramming Bug FixApp DevelopmentLinuxSoftware ArchitectureWeb APIPython - $15 hourly
- 0.0/5
- (0 jobs)
I am passionate about continuous learning and constant improvement in my professional field. I strive to apply knowledge practically and share it with others. I have a B1 level of English and am a native Spanish speaker. In my previous experiences, I have played a key role in project management and analysis, maintaining constant communication with clients to ensure their expectations were met. I have also performed End-to-End testing to guarantee software quality before delivery. Additionally, I have basic knowledge of both Back-End and Front-End programming languages.Java
JavaScriptWeb DevelopmentProduct ManagementScrum - $30 hourly
- 0.0/5
- (0 jobs)
My focus as a Senior Software Engineer is on development, applying my analytical skills to improve internal processes. With a career marked by collaboration and customer service, I value attention to detail and teamwork. I continuously seek to contribute and grow in an environment that challenges my abilities while delivering efficient and creative solutions that drive the company's progress and meet our clients' needs.Java
JiraBitbucketGitHubApache KafkaRabbitMQEnglishMicroserviceNoSQL DatabaseSQLPHPCloud ArchitectureAngularJavaScriptSpring Boot - $15 hourly
- 0.0/5
- (2 jobs)
Systems Engineer Specialist Integral Project Management, Developer Frontend and Backend with over 10 years experience in the design, development and implementation of software solutions for companies in the health and tourism sector. Specialist in web services Development high availability and highly scalable web applications with complex business models. My main skills are in Java, Scala, Golang and Spring. I have experience working with: Angular, ReactJS, Firebase, Android, Redis, Apache Kafka, PHP. Google Cloud Platform (Compute Engine, App Engine, Cloud SQL, Cloud DataStore, BigQuery, Looker). AWS (EC2, ECS, Route 53, S3, CloudFront, RDS, ELB, Certificate Manager, CloudWatch, DynamoDB, API Gateway, SQS, SNS). I have experience designing business models using Lean Startup. In a number of software projects I used PMI and agile methodologies like SCRUM, with Jira and Microsoft Project platform. Handling languages like Java, Scala, Golang, PHP, C#, HTML5, JavaScript, CSS, SQL. Databases such as Oracle, SQL Server, MySQL, PostgreSQL. Native Development with Android. Experience in methodologies, techniques and tools: UML, Maven, Gradle, Enterprise Architect / Sparx Systems, Jira, Scrum, Spring, Akka Http, Monix Scala, Cats Scala, ScalaTest, Eclipse, Visual Studio .NET, SoapUI, Git, SmartGit, SVN, TortoiseSVN, Ubuntu, Hudson, Jenkins, Sonar, Protocol Buffers, Cap'n proto, Apache Kafka, Redis, Jmeter, JAXB, Apache Tomcat, WebLogic. Profiling applications LoadUI, SoapUI, JProfiler, JMH, JFR. Using frameworks like Spring, MyBatis, Camel, TestNG, JUnit, Mockito, Lombok, Laravel, Bootstrap, Jquery, Angular. Integration continues Jenkins. Test Driven Development.Java
AngularPHPPostgreSQLMySQLBigQueryReactSpring BootJavaScriptAmazon API GatewayAmazon DynamoDBRedisApache KafkaGolangScala - $3 hourly
- 0.0/5
- (0 jobs)
Technology student in Software Analysis and Development, with extensive independent experience as a teacher in private classes in mathematics and science. Capable of carrying out pedagogical activities using special techniques for teaching children and adolescents in the mathematics field, with knowledge in -Python: web scraping, and data analysis -Java, MySQL, HTML and CSS. Characterized by being a person oriented towards collaborative work, detail-oriented processes, dynamic, creative, disciplined, and efficient.Java
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