Freelancers para contratação em United States - Página 6
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Mostrando 186 resultados
Freelancers Patrocinados
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I have a strong working knowledge Web Applications and Web Application Development. In a previous position, at RestaurantMarket.Com, I single handedly wrote over 90% of the nearly 1 million lines of code that drove a large scale public facing e-commerce website. As a Website Application Developer, I have experience...I have a strong working knowledge Web Applications and Web Application Development. In a previous position, at RestaurantMarket.Com, I single handedly wrote over 90% of the nearly 1 million lines of code that drove a large scale public facing e-commerce website. As a Website Application Developer, I have experience with website programming, SQL programming and administration and programming, and web/SQL server administration and set up. I'm always happy to roll up my sleeves to get the job done. My previous experience working as an Associate Vice President for Citibank, gave me a wide range of programming experience in many different languages on mission critical applications. One of my core responsibilities in this position was as the sole programmer, DBA, and systems administrator for a mission critical in-house application responsible for facilitating the transfer of nearly 3 billion dollars around the world every day. menos
Contratar james399
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I have been a software developer and business owner for over 25 years. I have worked on a great many projects and can offer your project experience and ability not found often. While I'm new to providing service here I've been a member of Freelancer.com since 2003. Thank you so much for considering.I have been a software developer and business owner for over 25 years. I have worked on a great many projects and can offer your project experience and ability not found often. While I'm new to providing service here I've been a member of Freelancer.com since 2003. Thank you so much for considering. menos
Contratar johnglvw
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With over 7 years as a Full-stack Software Engineer specializing in software architecture, java, spring-boot, AWS, robost API etc, I excel in building high throughput systems and am eager to tackle new challenges. My track record includes enhancing codebases for improved performance and guiding teams toward agile...With over 7 years as a Full-stack Software Engineer specializing in software architecture, java, spring-boot, AWS, robost API etc, I excel in building high throughput systems and am eager to tackle new challenges. My track record includes enhancing codebases for improved performance and guiding teams toward agile excellence, boosting productivity and customer satisfaction. menos
Contratar stackless247
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Hello there, I'm a full-stack web developer with 4 years of experience, and I can help you design, build, promote, and maintain your website. With my experience, I can help you with the following: - Web application development (Angular/React/Vue + NodeJS + Laravel +WordPress) - Database Management (MySQL + MongoDB) ...Hello there, I'm a full-stack web developer with 4 years of experience, and I can help you design, build, promote, and maintain your website. With my experience, I can help you with the following: - Web application development (Angular/React/Vue + NodeJS + Laravel +WordPress) - Database Management (MySQL + MongoDB) - Static website development (blogs, personal & company websites) - E commerce websites (Woo commerce, custom solutions) - Web design(Responsive Design) - Search Engine Optimization - Web analytics Here are some advantages of collaborating with me: High-quality work delivered on time Regular communication to keep you updated on the progress of your project Long-term relationship Flexibility to work on any project regardless of its size and complexity Please feel free to reach out if you have any questions, even if you don't see the service you need in the list above. I'm easy to talk to and I always try to understand your business as much as possible so that I can offer you a solution that suits you best. Looking forward to working with you! menos
Contratar Millers1
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I am very responsive and go straight to the core of the feasibility of client's project.20 years of experience in web and mobile will be client's best ally and a library of knowledge toward how he could possibly exploit them and it will make a change that would end on giving the same results as his initial goals. My...I am very responsive and go straight to the core of the feasibility of client's project.20 years of experience in web and mobile will be client's best ally and a library of knowledge toward how he could possibly exploit them and it will make a change that would end on giving the same results as his initial goals. My Web & Mobile Developer Skill Sets: Programming Languages: Proficiency in languages such as JavaScript, HTML, CSS, and familiarity with frameworks like React, Angular, or Vue for front-end development. For back-end development, knowledge of languages like Node.js, Python, or Ruby on Rails is essential. Mobile Development: Experience in mobile app development for iOS and Android platforms using languages such as Swift, Objective-C, Java, or Kotlin, along with knowledge of mobile app frameworks like React Native or Flutter. Web Technologies: Understanding of web technologies such as RESTful APIs, AJAX, JSON, and web security protocols (HTTPS, SSL/TLS). Database Management: Knowledge of database management systems like MySQL, PostgreSQL, MongoDB, or Firebase for data storage and retrieval in web and mobile applications. User Experience (UX) and User Interface (UI) Design: Familiarity with UX/UI design principles and tools for creating intuitive and visually appealing interfaces. Version Control: Proficiency in using version control systems like Git for collaborative development and code management. My AI Developer Skill Sets: Machine Learning and Deep Learning: Proficiency in machine learning algorithms, neural networks, and deep learning frameworks such as TensorFlow, PyTorch, or Keras for developing AI models. Data Processing and Analysis: Experience in data preprocessing, feature engineering, and data analysis using libraries like NumPy, Pandas, and Scikit-learn. Natural Language Processing (NLP): Knowledge of NLP techniques for text analysis, sentiment analysis, language translation, and chatbot development using libraries like NLTK or spaCy. Computer Vision: Understanding of computer vision algorithms for image recognition, object detection, and image processing using libraries like OpenCV or TensorFlow Object Detection API. AI Ethics and Bias Mitigation: Awareness of ethical considerations in AI development, including bias mitigation strategies and responsible AI practices. Model Deployment: Familiarity with model deployment techniques using cloud platforms like AWS, Azure, or Google Cloud Platform as well as containerization technologies like Docker and Kubernetes. BlockChain Developer Skill sets: Proficiency in blockchain technologies such as Ethereum, Hyperledger, and Solidity. Experience in developing smart contracts and decentralized applications (DApps). Knowledge of blockchain consensus algorithms and cryptography. Familiarity with blockchain development frameworks and tools. Understanding of tokenization and cryptocurrency development. Experience in integrating blockchain solutions with existing systems. menos
Contratar ajeshjanardanan0
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There’s an old saying from Steve Jobs that goes like this: "Stay Hungry" - You can find a developer who is full of passion and great effort. "Stay Foolish" - I’m always learning about new technologies. The difference between greatness and mediocrity rarely depends on your talent. It's about your consistent effort, and...There’s an old saying from Steve Jobs that goes like this: "Stay Hungry" - You can find a developer who is full of passion and great effort. "Stay Foolish" - I’m always learning about new technologies. The difference between greatness and mediocrity rarely depends on your talent. It's about your consistent effort, and refusal to put out a substandard product. Are you tired of finding the right developer? or of wasting your time and losing the chance of success with the cheap trial with poor quality services? Then, you found the right developer. By ONLY providing premium service, I will build you an MVP to help you win the fund-raising, investments, and success. Front-End Web dev ✅React ✅Angular I felt like everything just clicked when I started full-stack JS development. It's a perfect convenience for developers, and it's a perfect choice for clients who want brand new sites. Hybrid Mobile dev ✅Flutter ✅ionic ✅React Native I am a senior and professional Flutter developer with 3 years of experience in Cross-Platform development for android and IOS. You can see an example of one of those projects in my portfolio here: www.couple-match.com React Native is a natural outcome as a React developer. Personally speaking, Ionic and Angular are better than React and React Native. I feel much more freedom when using Ionic5 because it provides almost all web features. 3 years of Android(Java) Native development experience was a big plus as a Hybrid developer. Back-End Web dev ✅Node, ✅MongoDB, ✅GraphQL I have more than 5 years of backend development, using Node(ExpressJS) and MongoDB. I like GraphQL a lot because of its efficiency and encapsulation. Cloud and Dev-Ops ✅AWS, ✅GCP, ✅Docker Beyond coding, the most important thing for us is the cloud. I have spent more than 40% of my time on AWS and GCP and it was a valuable experience. And also Docker, it’s efficient and has cross-platform convenience. AI backend ✅Python, ✅Flask, ✅Django My latest language is python. Many clients requested me to do some AI backend development using python, and in my opinion, it will be a new trend in the market. There are tons of AI open-source and keeping version compatibility of libraries was essential. Traditional Back-End Web dev ✅PHP, ✅Microsoft SQL Server, ✅MySQL, ✅Ajax I have 10+years of PHP development, such as pure PHP, Laravel, Codeigniter. Most of those used MSSQL, MySQL for the database. menos
Contratar JastiDev
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● Full-time developer (40+ hours per week) ● Working in your time zone & Good communication. ● Update the result daily or weekly by your requirement. ● Keep on-Time, on-Budget ● 100% ongoing satisfaction with your project. ● Provide the result with high quality ★ JS framework: React, Next, Typescript, Vue, Angular,...● Full-time developer (40+ hours per week) ● Working in your time zone & Good communication. ● Update the result daily or weekly by your requirement. ● Keep on-Time, on-Budget ● 100% ongoing satisfaction with your project. ● Provide the result with high quality ★ JS framework: React, Next, Typescript, Vue, Angular, Node ★ PHP framework: Laravel, Wordpress, CodeIgniter, Symfony , Drupal ★ Python framework: Flask, Reflex python, Django ★ E-commerce: Shopify, Magento, Woocommerce and etc ★ Backend: Node, Asp.net core MVC, C#.net and etc ★ SCSS, Tailwind CSS, Styled-Component, MUI, Bootstrap ★ Databases / Data Management - SQLite, MySQL, MongoDB, MariaDB Service ★ Quality work at affordable prices ★ Strong frontend and flexible backend architecture and database knowledge ★ Develop applications that support all devices ★ Delivering product on/before time ★ Always up-to-date with the latest technologies menos
Contratar flora172
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I'm expert in MATLAB/Simulink, Python, HTML5, CSS3, Java, JavaScript and C/C#/C++ programming and by strong mathematical and statistical background, have good flexibility for solve your project. I have many experience practical and theoretical in implementation different algorithms (such as: state estimation and...I'm expert in MATLAB/Simulink, Python, HTML5, CSS3, Java, JavaScript and C/C#/C++ programming and by strong mathematical and statistical background, have good flexibility for solve your project. I have many experience practical and theoretical in implementation different algorithms (such as: state estimation and Kalman filter, design controller, analysis closed loop stability, signal and systems, signal processing, heuristic optimization, fuzzy logic, neural network and machine/deep learning fields). Evidence of this claim exist in the portfolio. I have read your project description and I can help you (without any plagiarism). Please send me the details of your project. Thanks for attention. menos
Contratar tomholy9
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C++, Python, & SQL. Data Preprocessing & Visualization. Model Design, Training, Fine-Tuning, & Deployment. Natural Language Processing (NLP): I have a deep understanding of LLMs, including the nuances of Transformer Networks and Multi-Headed Attention Systems. I build NLP Networks for all types of applications,...C++, Python, & SQL. Data Preprocessing & Visualization. Model Design, Training, Fine-Tuning, & Deployment. Natural Language Processing (NLP): I have a deep understanding of LLMs, including the nuances of Transformer Networks and Multi-Headed Attention Systems. I build NLP Networks for all types of applications, both analytical and generative. I'm also experienced in promp-engineering, not only for general fine-tuning, but also for boosting context awareness and emotional intelligence. Computer Vision: I have a strong understanding of Convolutional Neural Networks (CNNs) and the role they play in Feature Identification. I build models for 2D Images, 3D Images, and Videos. Data Preprocessing & Machine Learning: I've handled messy data hundreds of times. I provide clear visualizations, and I'm comfortable with all kinds of ML Algorithms (Decision Trees, KNN, Linear Regression, Logistic Regression, Naive Bayes, Random Forest, SVMs, etc). Significant Discount for All Projects Related to Humanitarian Efforts, Environmental Protection, and/or Animal Rights. •Programming• - C++ - Python - SQL •ML Frameworks• - Amazon SageMaker - Azure ML - Google Vertex - Keras - PyTorch - Scikit-Learn - Tensorflow •Deep Learning• - Computer Vision - Fine Tuning - Forecasting - Generative AI - LLMs - MLOps - NLP - Pipelines - Prompt Engineering - Reinforcement Learning •LLMs• - Azure Open AI - GPT - Hugging Face - Langchain - Llama - Mistral AI - Phi-2 •Cloud Services• - AWS - Azure - Google Cloud •Database Management• - MongoDB - MySQL •Web Frameworks• - Django - FastAPI - Flask •Non-Technical• - Always Reachable - Quality-Oriented - Straightforward Communication menos
Contratar WilliamGarrick
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I have 10+ years of experience as a web developer, for those days I have developed many projects. In about the first 3 years, I worked as a frontend engineer but after that I worked as a full-stack developer. Years of working as a web developer, I have been interested in blockchain, and after 6 months of learning, I...I have 10+ years of experience as a web developer, for those days I have developed many projects. In about the first 3 years, I worked as a frontend engineer but after that I worked as a full-stack developer. Years of working as a web developer, I have been interested in blockchain, and after 6 months of learning, I finally grew up to be a blockchain developer and since 2022, I also have worked as a blockchain developer. I always want to learn the latest technologies because I don't want to lose in this world. menos
Contratar awsomeGuy
