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*Need a boost in your skills or results?* *Read my profile before hiring.* I bring expertise in delivering high-quality projects and results using a wide range of technologies and tools: - *Programming & Development*: - *General Purpose Languages*: Python (Machine Learning, CNN, Keras, LSTM, PyTorch, Pandas, NumPy), C/C++, Java, R, Assembly, MATLAB, Rust, Go, and Kotlin. - *Web Development*: JavaScript (ES6+), TypeScript, PHP, Perl, Ruby, and Elixir. - *Scripting and Automation*: Shell scripting (Bash), PowerShell, Lua, and Tcl. - *Mobile Development*: Swift (iOS), Dart (Flutter), React Native, Ionic, and Objective-C. - *Frontend Technologies*: React.js, Vue.js, Angular, Svelte, Next.js, and Bootstrap. - *Backend & API Development*: Node.js, Express.js, Django, Flask, Ruby on Rails, ASP.NET, FastAPI, and GraphQL. - *Database Management*: MySQL, PostgreSQL, MongoDB, SQLite, Firebase, MariaDB, Redis, and Cassandra. - *DevOps & Cloud*: Docker, Kubernetes, Jenkins, Terraform, Ansible, AWS (EC2, Lambda, S3, DynamoDB), Azure, and Google Cloud Platform (GCP). - *Tools & Platforms*: LaTeX, Excel (advanced functions, VBA), Jupyter Notebooks, Power BI, Tableau, and Elasticsearch. - *Miscellaneous Skills*: - *Automation*: Selenium, Beautiful Soup, Puppeteer. - *Data Analysis & Visualization*: Matplotlib, Seaborn, D3.js. - *Version Control & Collaboration*: Git, GitHub, GitLab, Bitbucket. - *Software Development Methodologies*: Agile/Scrum, Test-Driven Development (TDD). I can assist you with: - Adding *extra hands* to your team to speed up development. - *Reviewing, debugging, and optimizing* your code for performance and maintainability. - *Collecting, analyzing, and visualizing data* to build insightful reports, presentations, and dashboards. My ultimate goal is to *over-deliver* and ensure you're 100% satisfied with the results. If my profile resonates with your needs, feel free to send me a message. Let's bring your project to the next level together!
Working in the IT sector for more than 10 years. With over 10 -years of freelancing and professional experience taught me all kinds of frameworks and languages, ranging from React, Angular, Vue, Node js, Express js, React Native, Redux, Rx JS, JavaScript, Typescript, WordPress, PHP, MySQL, MongoDB, Firebase, Sqlite, Postgresql, ES5+, Python3, Machine Learning, Deep Learning, RNN, CNN, Android Java/Kotlin, iOS Swift/SwiftUI, C/C#/C++, .Net, Assembly, VBA, VB, Excel Macro, Java, Spring Boot Micro-services, R, Shiny, STATA, MATLAB, Google Sheet, App Script, Bubble io, etc. Over my long career, I have come across all kinds of challenges and gained vast experience with different kinds of industries like portals, medical industry, perception exercise, employee management, etc. I have good experience with frontend development using React JS along with Typescript, Firebase, GraphQL, React Native, Native Script, React, Material UI, Ionic, Node.js, Web Sockets, and real-time communication. I have also worked on containerization technologies like Kubernetes, Docker, AWS, GCP, Azure etc. I am very good with backend technologies as well like Java Spring boot, Microservices, MySQL, Postgres, Elasticsearch, AWS/Google integration. Please contact me to get the result done in a professional way.
Experienced software architect and developer with over a decade of expertise in building cloud-based applications. I specialize in .NET development, creating scalable, high-performance solutions, and have extensive experience in machine learning, including developing predictive models and integrating AI features to enhance applications. Proficient across the full software development lifecycle, I excel at understanding complex codebases, addressing bugs, refactoring for performance, and implementing new features to meet evolving requirements. Committed to Object-Oriented Programming principles and design patterns, I ensure code is clean, maintainable, and scalable. I focus on delivering well-tested, reliable solutions that support long-term success. My expertise in machine learning enables data-driven decision-making, while my .NET skills meet demanding technical requirements. I thrive in collaborative environments, valuing open communication and innovative problem-solving. Driven by a passion for technical excellence, I consistently deliver solutions that align with user needs and business goals.
Welcome to visit! I am a Senior Full Stack developer with 10+ years experiences of development. I am good at the following: - React.js, Angular, Vue web development - React Native, Flutter mobile app development - Node.js, Express, JavaScript, - Python, Machine Learning, Generative AI - Swift/SwiftUI/Objective C, Kotlin, Java - SQL, MongoDB, PostgreSQL, Redis - C/C++, C# Thanks
Seasoned Web Developer and Blockchain enthusiast with a proven track record in the IT and services industry. Expertise in Research, PHP, HTML, JavaScript, and Blockchain development, including Smart Contracts. Skilled in automation, application testing, and cybersecurity analysis for web and mobile apps.
Daniel Uche is a senior Full Stack software engineer with great skills. I live and breathe code, as a software craftsman, I craft code that scales for web and mobile. I have built applications that serve millions of user traffic. Feel free to hit me up on any problem you might have across **React**, **Redux**, **Node**, **JavaScript**, **Mobile app**, **Software Architecture**, **Software Engineering**, **Database Design**. I can help make complex concepts look simple. I can also help with your Software Analysis project using **LLVM Compiler Infrastructure** Also I am familiar with CI/CD, container container orchestration and elastic search and logstash ecosystem.
With over five years of experience in health logistics management systems, HealthTech, and EdTech, I specialize in developing cloud-based applications. I've participated and led key roles in large projects, optimizing processes, server management, and system performance for efficiency. Aside being experienced as a hands-on engineer, I have had the priviledge of teaching and mentoring a few tech enthusiasts helping them develop their enthusiasm into full technical proficiency and professional growth. It has been rewarding to see their passion evolve into tangible skills and career achievements, and witnessing their development has reinforced my own understanding and appreciation of the field. Through this mentorship, I've gained insights into different learning styles and challenges, which has further enriched my own engineering practice and approach to problem-solving.
A **Team Lead**, and a **Senior Software Engineer (Full-Stack )** with **7 years** of experience. I have worked on all front-end frameworks **(Angular JS, Vue JS, React JS, JavaScript, jQuery)** with responsiveness **(Html5, CSS, bootstrap)** and back end including **PHP (Laravel /code igniter/ Yii framework , Python, Java)**, **Node JS** and **Server-less (AWS-Amplify)**, etc. Strong Programming and OOP concepts. I am really good at **Design Patterns**, databases **(MySQL, SQL Server, Mongo DB, GraphQL, Dynamo DB, PostgreSQL)**, and Data structures. Ability to handle and make advanced database queries and provide solutions for big data applications. Extensive knowledge to deploy code on **Linux-based servers** and **AWS**. I have also worked on CMS platforms like **WordPress** and **Magento**. I want to do/give something to the IT industry and to our young developers by sharing my skills and knowledge with them.
I am a **Multi-talented** professional adept in **Full Stack Web Development**, **Web Security Research**, and **Robotics Engineering**. As a dedicated Web Security Researcher and ethical hacker, I uncover vulnerabilities and mitigate security risks, bridging the gap between development and cybersecurity. Additionally, as a Robotics Engineer, I design and build sophisticated robotic systems, applying my deep understanding of mechanics, electronics, and programming. Passionate about crafting clean, scalable code and innovative robotics solutions, I contribute to projects that prioritize both robust development, cybersecurity practices, and cutting-edge robotic technology.
I have been working as a full-stack developer for five years now. In my career, I have successfully designed and implemented multiple scalable web applications in Python, Django, and Flask and deployed them using cloud platforms such as AWS and Google Cloud. My proficiency in front-end technologies like React, Angular, Vue, and NextJS, and strong back-end experience in Go, Node.js, and Ruby on Rails, make me an expert in building complex software solutions. My other strong hand is: C/C++, Git, and SQL.
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JavaScript is a programming language that is used across almost the entirety of software development, from front-end engineering to mobile development and even for game development. It is so popular, in fact, that it continues to be the most commonly used programming language, according to the annual Stack Overflow survey; 2022 marks its 10th year in the top spot.
JS, as JavaScript is often abbreviated, is used on a majority of websites, up to 98% actually. Just about any visit you make online will involve JavaScript, a language that traces its origins back to the mid-90s and the once-great Netscape company, makers also of the now-defunct Netscape browser.
JavaScript is quite versatile, but it is most often used to add dynamic content and features to otherwise static web pages. It is regularly used for calling APIs to serve fresh content, storing values, manipulating data, and a whole lot more.
Every modern web browser includes a JS engine to parse code, but there are also runtime environments such as Node.js. JavaScript frameworks help software developers by offering “building blocks” of pre-built code to use for routine tasks.
Because of its ubiquity and necessity in just about everything we do nowadays, particularly online, you’re probably going to be using it for your project. So, whether you choose a JavaScript freelance developer or not, you’ll likely need a developer who’s well-versed in JS.
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance JavaScript project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance JavaScript request on Codementor, check out our article.
We don’t charge anything when you post a freelance hiring request for JavaScript developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
When hiring a freelance JS developer, consider the depth of their JavaScript knowledge. If you will require them to work with JavaScript almost exclusively, they’ll need a good understanding of the entire ecosystem, with some knowledge of React, Angular, Node, jQuery, Typescript, and other technologies. If you’re looking for a good well-rounded developer, you may choose someone with less depth in JavaScript but more breadth across other areas of engineering.
Aside from technical skills, be sure your prospective freelance JavaScript programmer has the soft skills to be a good fit, as well. Every solid coder you hire should be a great analytical thinker, problem solver, and decision maker. Plus, you’ll want to check to see if they have the experience and abilities to work well with you and your team as a remote hire.
We do a comprehensive technical and communications screen of all JavaScript developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing JavaScript developers’ user satisfaction rates.
On the technical side of things, ask questions about JavaScript and any other technologies you may want them to utilize, of course. However, dig a little deeper with your questions. Use your interview questions to understand how they go about solving problems and what their thought process is like.
Ask questions to delve further into their soft skills and remote abilities, too. Use the interview to get a sense of how well they communicate, and try to work out how well they’d do managing their own time and staying organized, as well.
For more answers to frequently asked questions, see here.