Freelancers pentru angajare în Colombia
Se afișează 25 rezultate
Freelanceri sponsorizați
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My offer is specialized knowledge and high quality work, fulfilling the agreement. I am an expert in: - Oracle software development. - Analysis and tuning of SQL statements, PL/SQL code, and Forms/Reports. - ETL. - Web services. SOAP and REST (xml/json). - Migration of Oracle Reports to Jasper Reports. - Migration of...My offer is specialized knowledge and high quality work, fulfilling the agreement. I am an expert in: - Oracle software development. - Analysis and tuning of SQL statements, PL/SQL code, and Forms/Reports. - ETL. - Web services. SOAP and REST (xml/json). - Migration of Oracle Reports to Jasper Reports. - Migration of Oracle Forms applications. Between versions and operating systems. - Weblogic application server configuration for Forms applications. I have extensive experience in requirements specification, design, software construction, testing, migration between Oracle versions (B.D. and Developer/Application Server), and application deployment on Oracle Application Servers. The tools/environments in which I have worked are: - Oracle Database 9i to 23c. - SQL. Including: structure/object/types creation, external tables, advanced queries, tuning, security/permissions. - PL/SQL. I have worked, among others, in dynamic code, triggers, file handling, sending mail, data encryption, processing with PL/SQL tables, jobs, Java code in the DB, XML DB, LOB processing, ACL, consumption of Web Services, and tuning. - Developer (Forms and Reports) 6i, 10g, 10gR2, 11g, and 12c. Including migration between versions. - Oracle Application Server 9ias1, 10g, 10gR2 And, Weblogic 11g and 12c. On Windows, Unix, and Linux. Installation and deployment of Forms applications (With Reports) - Unix/Linux shell. - Java. - Jasper Reports. - Creation of Rest services with ORDS. - PostgreSQL database. Knowledge related to Oracle migration complex project. My current area of study is modernization of Oracle applications (Forms/Reports) to technologies such as: Oracle APEX, Node.js and Jasper Reports mai puțin
Angajează pe LuisMendozaPardo
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In my work, I delve into the latest advancements in technology, with a sharp focus on AI and its various applications and hurdles. I have a comprehensive understanding of AI, ML, DL, RL, NLP, Chatbot, LLM, Langchain, LLama, RAG, front-end user interfaces, Back-end, data storage and processing, AI product development,...In my work, I delve into the latest advancements in technology, with a sharp focus on AI and its various applications and hurdles. I have a comprehensive understanding of AI, ML, DL, RL, NLP, Chatbot, LLM, Langchain, LLama, RAG, front-end user interfaces, Back-end, data storage and processing, AI product development, Product strategy, MVP, and brand development. Programming languages: Artificial Intelligence, PyTorch, Python, Machine Learning, ChatGPT Prompt, Chatbot, Amazon S3, Amazon EC2, Django, Web Scraping, Sentiment Analysis, Data Analytics, Natural Language , rocessing, Data Engineering, Financial Trading, DevOps, AI Bot, AI Model Integration, LangChain, JavaScript, Node.js, React, PostgreSQL, MySQL, MongoDB, TypeScript, PHP, AWS Development, Python Script If you are looking for a dedicated and skilled Machine Learning Engineer to help you solve complex problems and drive your projects forward, let’s connect! I am always looking for interesting and challenging projects, and I am eager to apply my expertise and knowledge to deliver outstanding results. Don’t hesitate to reach out to me today to discuss how I can help bring your ideas to life! mai puțin
Angajează pe DavidMiramag
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I am a talented CSS Designer ready to work on your CSS jobs and projects. I have been an enthusiastic CSS Designer and Entrada de datos Worker for most of my career. I also have great experience in the areas of HTML and MySQL and sound experience in the areas of MySQL and PHP. I believe that my skills and ability will...I am a talented CSS Designer ready to work on your CSS jobs and projects. I have been an enthusiastic CSS Designer and Entrada de datos Worker for most of my career. I also have great experience in the areas of HTML and MySQL and sound experience in the areas of MySQL and PHP. I believe that my skills and ability will prove to benefit your company. I am ready to start work for you now. mai puțin
Angajează pe byronac
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E-commerce and Omnichannel expert with over 13 years experience developing, deploying, and growing e-commerce businesses in Latin America and the U.S. Diego specializes in AI, e-commerce and omnichannel commerce platforms. He works closely with clients to understand their goals, needs and objectives in order to...E-commerce and Omnichannel expert with over 13 years experience developing, deploying, and growing e-commerce businesses in Latin America and the U.S. Diego specializes in AI, e-commerce and omnichannel commerce platforms. He works closely with clients to understand their goals, needs and objectives in order to create and deliver solutions that build long-term relationships and satisfaction. During Diego’s career, he has worked with many small and mid-size businesses and has also implemented systems for large clients such as Johnson & Johnson (USA/Chile), Cencosud / Easy (Colombia), Exxon Mobil (USA), and the Inter-American Development Bank, among others. Diego's focus is on providing the best technological tools to allow companies to build customer loyalty and grow exponentially. mai puțin
Angajează pe DiegoXpert
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I am a seasoned Full Stack Developer with over 9 years of experience in crafting robust and secure software solutions. I started with traditional languages like C# and Java and have since expanded into various languages like JavaScript, Ruby, and Python. Throughout my career, my primary focus has been on building...I am a seasoned Full Stack Developer with over 9 years of experience in crafting robust and secure software solutions. I started with traditional languages like C# and Java and have since expanded into various languages like JavaScript, Ruby, and Python. Throughout my career, my primary focus has been on building highly secure platforms and maintaining codebases that are easily testable through unit testing. My extensive knowledge extends to both SQL and NoSQL databases, including Oracle, PostgreSQL, MySQL, MongoDB, and AWS DynamoDB. I have a deep understanding of database design and optimization, which enables me to create efficient and scalable data solutions. In recent years, I've immersed myself in blockchain technology and DeFi, staying at the forefront of this rapidly evolving field. I'm also a proficient user of AWS cloud services for deployment and continuous integration/continuous deployment (CI/CD) pipelines. I've worked with a wide array of AWS services, including but not limited to ECS, EKS, EC2, API Gateway, and Lambda, enabling seamless deployment and scaling of applications. My technology stack is versatile: Frontend: React.js(Next.js and Gatsby.js) and Angular Backend: Java Spring Boot, TypeScript Node.js (Nest.js), PHP Laravel, Ruby on Rails Architecture: Microservices, messaging with Kafka Database: Oracle, PostgreSQL, MongoDB, AWS DynamoDB, Redis DevOps: Docker, Kubernetes, AWS services I'm always eager to learn new technologies and deliver top-notch results. Let's work together to achieve your goals in software development! mai puțin
Angajează pe enervell
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With Ludwing David, you will find the perfect way towards flourish. Over the years, I've cultivated extensive skills in python / mobile app development - skills fitted to finalize your project efficiently and ensure maximum usability. I have successfully leveraged technologies like React Native and Flutter to create...With Ludwing David, you will find the perfect way towards flourish. Over the years, I've cultivated extensive skills in python / mobile app development - skills fitted to finalize your project efficiently and ensure maximum usability. I have successfully leveraged technologies like React Native and Flutter to create cross-platform applications that run seamlessly on both iOS and Android devices. My expertise extends to native iOS development using Swift and SwiftUI, allowing me to craft high-quality, visually appealing mobile apps that prioritize both functionality and aesthetics. What sets me apart is my profound understanding of mobile compatibility and the cross-platform skills honed through countless projects to be accessible on all devices. I've always valued quality and aesthetics, precisely why I also complement my technical skills with an intuitive sense of graphic design that ensures each aspect of the screen looks visually engaging. Working with me assures you of a harmonious team spirit and a final product that truly reflects your vision. mai puțin
Angajează pe ludwinglab
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Soy una persona con grandes virtudes, honesta, comprometida,responsable, capaz, y siempre dispuesto a dar mi 100%, con excelente energia y actitud para el trabajo en equipo y con facilidad para relacionarme en grupo, habituado al trabajo bajo presion, con una gran vocación de servicio. Entusiasta por mi trabajo y muy...Soy una persona con grandes virtudes, honesta, comprometida,responsable, capaz, y siempre dispuesto a dar mi 100%, con excelente energia y actitud para el trabajo en equipo y con facilidad para relacionarme en grupo, habituado al trabajo bajo presion, con una gran vocación de servicio. Entusiasta por mi trabajo y muy disciplinado. Aprendo con rapidez nuevas ideas y conceptos y me gusta desarrollar soluciones creativas e innovadoras. Capaz de trabajar en proyectos motivados por conseguir los objetivos y seguir desarrollandome en mi capacidad laboraes Cuento con valores y principios morales, asumo con seriedad los retos y metas que la organización me planteé; con adaptabilidad al cambio y capacidad para resolver problemas eficientemente, logrando las metas de productividad trazadas por la empresa y mi grupo de trabajo con gran fluidez verbal mai puțin
Angajează pe luiseduardo71
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I'm a spanish translator and creative graphic designer with 8 years of experience. I specialize in turning ideas into unique and engaging designs. What I Offer: - Compelling and memorable designs. - Visual identities that mirror your brand. - Custom illustrations and visual storytelling. - Impactful printable...I'm a spanish translator and creative graphic designer with 8 years of experience. I specialize in turning ideas into unique and engaging designs. What I Offer: - Compelling and memorable designs. - Visual identities that mirror your brand. - Custom illustrations and visual storytelling. - Impactful printable materials. - Intuitive digital designs. Ready to collaborate on crafting amazing designs. Contact me to get started! Thank you, and let's connect soon! mai puțin
Angajează pe OzQuevedo
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I guarantee 100% satisfaction. Profession expert in web development in Wordpress. I analyze your needs to solve them in the best possible way, offering you an excellent and transparent service. ►Here are my solutions: ✔Websites ✔e-commerce ✔CRM platforms ✔eLearning ✔HelpDesk platforms ✔Custom development ✔SEO...I guarantee 100% satisfaction. Profession expert in web development in Wordpress. I analyze your needs to solve them in the best possible way, offering you an excellent and transparent service. ►Here are my solutions: ✔Websites ✔e-commerce ✔CRM platforms ✔eLearning ✔HelpDesk platforms ✔Custom development ✔SEO analysis ✔Among others. Among my knowledge I can highlight: ►Platforms ✔WordPress (Theme Development And Plugins Development) ✔Woocommerce (Development stores and plugins) ✔Vtiger CRM ✔Osticket ✔OsCommerce ✔Mautic ✔Moodle ... ►Technologies ✔PHP (pure, laravel) ✔HTML 5 ✔MySQL ✔PostgreSQL ✔Python (Flask) ✔C ✔Flutter (mobile apps) ►My work culture ✔ Adequate communication and availability ✔ Promising delivery time ✔ Goal-oriented ✔Unlimited reviews Thank you! mai puțin
Angajează pe Inbuxweb
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With over 6 years of hands-on experience, I bring a wealth of expertise in crafting robust network security solutions and building dynamic web applications. My expertise in the Linux and Netwrok and WEb spans many areas, including Linux Kernel, Bash scripting, Network Protection(VPN, Snort, SSL/TLS etc.), Network...With over 6 years of hands-on experience, I bring a wealth of expertise in crafting robust network security solutions and building dynamic web applications. My expertise in the Linux and Netwrok and WEb spans many areas, including Linux Kernel, Bash scripting, Network Protection(VPN, Snort, SSL/TLS etc.), Network Service(DNS, DHCP etc.), HA and Git as well as with front end technologies like React, Typescript, Redux, Bootstrap. Continuous learning, problem solving and IP Networks are an inherent passion of mine and I thrive on challenge. With my experience and skills, I want to help you achieve your goals! My skills: - Network Engineering: Extensive experience designing, implementing, and maintaining complex network infrastructures. Proficient in configuring routers, switches, firewalls, and other network devices to ensure optimal performance and security. - Linux Programming: Skilled at developing custom solutions on Linux platforms, leveraging shell scripting, Perl, Python, C, Lua and other programming languages. Experienced of developing Linux system administration on websites on OpenWrt and SUSE15. - Security Expertise: Knowledgeable in cybersecurity principles and best practices, with a focus on network security and threat mitigation. Experienced at implementing not only Wireguard, SSL & IPsec VPN but also Snort and iptables. - Web Scraping: Extensive experience of dealing with website changes, handling dynamic content, respecting website terms of service, and aviding IP blocks or bans. - Project Management: Experienced Scrum Master with a strong background in agile development methodologies. Experienced of using Git and Jira. mai puțin
Angajează pe tanette
