Freelancers para contratar - Página 6
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Freelancers patrocinados
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abusayed2004 abusayed2004
$40 USD / hora
Asterisk PBX, SIP, Linux, Cloud, DevOps, SecurityBangladeshI am currently seeking long-term remote and onsite job opportunities. With 13 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, Mysql, and Linux customization. I...I am currently seeking long-term remote and onsite job opportunities. With 13 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, Mysql, and Linux customization. I am also proficient in Python and PHP scriptwriting for IVR and AGI implementation on Asterisk. I have a team for support and further development. My expertise includes: - Linux - Hosting Systems Administration & Monitoring - Design and implementation of High-Performance SIP SBC - DevOps CI/CD - Service Optimization - Security Hardening - VoIP, Asterisk, SMS, Dongle, and FreePBX installation, configuration, and maintenance - WebRTC SIP Phone - Infrastructure Planning - Disaster Recovery - Shell Scripting - Capacity planning, application delivery planning - Network Troubleshoot, Spanning Tree, PVST, RSTP, HSRP, RIP, BGP, EGRP IGRP, MPLS - SAN Troubleshoot - GlusterFS, CEPH - NFS, SMB, ISCSI, SMTP - Linux performance tuning - MySQL, Oracle DB performance tuning - Laravel web application development - Web Security, Web benchmark, best practice - IPTV, Live streaming, VOD, FFmpeg - Raspberry Pi Please let me know if you have any questions or require further information. menos
Contratar abusayed2004
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Thank you for taking your valuable time! My objective is to serve you better than ever with my maximum devotion. I love helping my customers, and so proudly do my business in delight until your needs are meet by satisfaction. During working as a software developer for 12+ years, I've gained a vast experience and...Thank you for taking your valuable time! My objective is to serve you better than ever with my maximum devotion. I love helping my customers, and so proudly do my business in delight until your needs are meet by satisfaction. During working as a software developer for 12+ years, I've gained a vast experience and skills in software engineering field. So no worry about software development from A to Z. In a word, I'm an expert problem solver. No matter what the bug you have, what the solution you are looking for. Up to today, I've successfully developed/solved so many projects and problems / bugs with various technologies, tools and languages. My expertise allows me to build robust, clean, stable and reusable components/modules in any programming language scopes but it doesn't allow me to write dirty codes. These are my main skills. -React.js / Next.js, Vue.js, Angular.js, CodeIgniter, Laravel, Django, Symfony, Magento, RoR -Node.js, Express.js, Koa.js, Nest.js -Javascript/Typescript, jQueryHTML, CSS, CSS3, LESS, SASS, TailwindCSS -C/C++, C#, .Net, Go, Java, Python, Solidity -Matierial-UI, Antd-UI, Kendo-UI, Chakra-UI, Bootstrap -MySQL/Oracle/Postgre, MongoDB, DynamoDB, MSSQL, SQLITE -Git, Jira, Bitbucket, Trello, Figma, PSD, XD -AWS, DigitalOcean, Firebase, SendGrid, Twillo, Google could API, Ubuntu -WordPress, Shopify, Bubble Attentiveness, responsibility, technical thinking, poise, concentration, a high degree of self-organization, discipline, focus on achieving results. I always keep in mind that I grow with my customers. Let us make things better. Happy working! menos
Contratar atverdokhlib
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With a robust track record as an Embedded Software Development Engineer, I specialize in designing and developing C/C++ software for embedded systems under Linux. My experience encompasses notable projects for leading companies in the energy sector such as ERDF, Iberdrola, and Endesa, along with international...With a robust track record as an Embedded Software Development Engineer, I specialize in designing and developing C/C++ software for embedded systems under Linux. My experience encompasses notable projects for leading companies in the energy sector such as ERDF, Iberdrola, and Endesa, along with international collaborations in Arabia. I have led end-to-end projects, from management to implementation, excelling in developing chargers for electric vehicles for both domestic and public use. Previously, I contributed to the financial sector by developing critical applications for major banks like Kutxabank and Bbk bank, as well as solutions for the steel industry at ACB-Arcelor. My experience ranges from software development for data synchronization to creating Interactive Voice Response (IVR) systems. In summary, my profile combines strong technical skills with a proven ability to lead and execute high-complexity software projects across diverse industry sectors. menos
Contratar Batiklanda
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Complicated web search tasks, data collection, organization. Presenting/converting/cleaning data in various formats, outputs as required CopyWriting, Technical Writing, Academic Writing General shell and scripting work plus optimal ideas, suggestions, templates or whole workflow as instructed can be done Any...Complicated web search tasks, data collection, organization. Presenting/converting/cleaning data in various formats, outputs as required CopyWriting, Technical Writing, Academic Writing General shell and scripting work plus optimal ideas, suggestions, templates or whole workflow as instructed can be done Any assist with general OS problems Help with niche technical topics that you're seeking IT: Assist with project management or overall technical workflow -If you value time, choose me menos
Contratar MihirKB
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Highly motivated and innovative senior web developer, fueled by a deep desire to learn and develop creative solutions. • Possessing extensive knowledge in user interface design, testing, and debugging processes. • Equipped with a diverse skill set and proficient in various technologies such as React, Angular, Vue.js,...Highly motivated and innovative senior web developer, fueled by a deep desire to learn and develop creative solutions. • Possessing extensive knowledge in user interface design, testing, and debugging processes. • Equipped with a diverse skill set and proficient in various technologies such as React, Angular, Vue.js, Next.js, Nuxt.js, and Typescript. •Wish to work in a company with good strategy for long-term goal, to become a valuable assets to the company. menos
Contratar andrii69
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I am a Software Engineer and experienced trader with over 10 years in software development and 8+ years in trading. With expertise in developing indicators and strategies for platforms like NinjaTrader, ThinkOrSwim, and TradeStation, I can assist you in translating your market insights into effective trading tools. My...I am a Software Engineer and experienced trader with over 10 years in software development and 8+ years in trading. With expertise in developing indicators and strategies for platforms like NinjaTrader, ThinkOrSwim, and TradeStation, I can assist you in translating your market insights into effective trading tools. My background includes training with professional traders for over 7 years, providing valuable knowledge in the trading industry. When you collaborate with me, you will receive a working solution early in the project to visualize your ideas in software and make necessary adjustments together. I prioritize delivering tangible results and offer my expertise without charging for every detail, ensuring a collaborative and adaptive approach to developing your trading strategies and indicators. Feel free to reach out to discuss your trading ideas and projects. menos
Contratar jone28
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Dedicated and efficient full stack developer with 13+ years experience in application layers, presentation layers, and databases. Certified in both F/E and B/E technologies. * Frontend (Vue & React) : Vuex/Nuxt.js, Redux/Next.js : 10 years * Vue.js UI Components: --- Vuetify, Quasar, Bootstrap-Vue, iView, --- Antd...Dedicated and efficient full stack developer with 13+ years experience in application layers, presentation layers, and databases. Certified in both F/E and B/E technologies. * Frontend (Vue & React) : Vuex/Nuxt.js, Redux/Next.js : 10 years * Vue.js UI Components: --- Vuetify, Quasar, Bootstrap-Vue, iView, --- Antd Vue, Vue Material, Element, * React.js UI Components: --- Antd, Material UI, Semantic UI, React Strap --- Redux Saga/Thunk, React Hook * Data Visualization using D3.js & Vue.js * CSS Frameworks : SASS/SCSS/LESS/Stylus, Flex Grid * Mobile Native & Cross platform (React-Native) apps * Backend : 10+ years * PHP (Laravel, WordPress) * NodeJS (REST API, Express) * Python & Django (REST Framework - DRF, MVT) * Python (Always ready for latest version) * Databases : MySQL, PostgreSQL, Firebase, MongoDB *Chatbot integration(NLP, Voice) *AI(ML, DL, CV, Tensorflow, Yolo, RNN, CNN) * Version control: Git / Github / Bitbucket / GitLab - Svn * Project management : Jira, Asana, Trello * Full stack such as MERN, MEVN, Laravel + VueJS, NextJS menos
Contratar Jeffrey0S01
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"I'm a Full Stack Developer with expertise in web and mobile application development. Proficient in PHP frameworks like Laravel, Symfony, and Codeigniter, I create robust back-end systems for web applications. I excel in JavaScript, with experience in React, Angular, Vue.js, and Ember.js for dynamic front-end..."I'm a Full Stack Developer with expertise in web and mobile application development. Proficient in PHP frameworks like Laravel, Symfony, and Codeigniter, I create robust back-end systems for web applications. I excel in JavaScript, with experience in React, Angular, Vue.js, and Ember.js for dynamic front-end interfaces. My skills extend to server-side scripting with Node.js, Django, and ExpressJS, ensuring optimal performance. What sets me apart is my proficiency in mobile app development, particularly for the Android platform. I have a strong background in creating feature-rich Android applications that provide seamless user experiences. My commitment to innovation and user-centric design ensures that I deliver cutting-edge solutions. " menos
Contratar lula35
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Greetings everyone, In this vast realm of cyber world where Artificial Intelligence and Machine learning strides, I, Zhang Jei am a proficient and tech savvy Full Stack Developer. I hail from China which is prominent for its leading tech powerhouse and tech giants which is impetus for my rich experience in...Greetings everyone, In this vast realm of cyber world where Artificial Intelligence and Machine learning strides, I, Zhang Jei am a proficient and tech savvy Full Stack Developer. I hail from China which is prominent for its leading tech powerhouse and tech giants which is impetus for my rich experience in constructing intricate and arduous websites and solid structures for both web and mobile application. However, it is my diligence and passion towards the contemporary AI tech that has led to an extensive experience in this sphere of technology. As a result of my perseverance, I have successfully triumphed over numerous AI ventures As a previous employee I take pride in myself for two cardinal rectitudes: Quality delivered at galloping speed and an unwavering and vivid Communication skill that helps me to associate with my clients effortlessly. But what truly makes me an upstanding employee? The firm resolute to make them100% satiated and delighted with utmost perfection. My keen eyes for details is what ensures the success of my projects. Curiosity is the significant factor that helps me to understand onerous tasks. It helps me to constantly search for new perspectives and areas for the new ideas so that every project that I work on has a touch creativity and uniqueness. Speaking about collaborating with my fellow colleagues in a project helps me to build a strong relationship with them and an exuberant work environment. Your time is appreciated. Best Regards, Zhang Jei menos
Contratar zhang64
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Hi! I am a certified shopify developer specialized in designing and refining intuitive user interfaces for web and mobile applications. With over 9 years of experience, I bring a wealth of expertise in crafting custom digital storefronts through advanced theme creation, API integrations, and data-driven optimization...Hi! I am a certified shopify developer specialized in designing and refining intuitive user interfaces for web and mobile applications. With over 9 years of experience, I bring a wealth of expertise in crafting custom digital storefronts through advanced theme creation, API integrations, and data-driven optimization strategies. My technical skills extend beyond Shopify, encompassing HTML, CSS, JavaScript, and proficiency in various content management systems and modern JavaScript libraries. My work experience ranges from creating full websites for clients to updating and editing existing templates. I focus on responsive web design meaning your site will look great on desktops, tablets, and mobile devices. My ideal client is a small business owner who has a general idea of how they want their website to look and function. By understanding their needs and preferences, I can transform their ideas into a visually appealing and functional website. I enjoy learning about my client's business and turning their vision for their website into reality. Let's talk! I'd love to hear about your project! menos
Contratar mirko29
