Hire the best JavaScript Developers in Overland Park, KS

Check out JavaScript Developers in Overland Park, KS with the skills you need for your next job.
  • $30 hourly
    I am a highly motivated artist with over 7 years experience in illustration, graphic design, and web development. I'm a big believer in the saying "where there's a will, there's a way." If you have a design you want brought to life, I'll find a way to make it happen. That determination has lead to a career in illustration, print design, and packaging design. No matter the project, I always remain client focused and strive to exceed expectations. Here are the services I can offer you: ILLUSTRATION: - Character Design - Comic Illustration - Spot Illustration - Concept Art - Product Illustration DESIGN (Online & Print): - Print Design - Banner Ad Design - Packaging & Label Design - Logo Design
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    CSS
    PHP
    Comic Art
    Illustration
    Graphic Design
    Label & Packaging Design
    Logo Design
    Web Design
    Packaging Design
    Print Design
    Adobe Illustrator
    Adobe Photoshop
  • $100 hourly
    Andrew is a technically-skilled professional with significant experience and depth within the cloud and java technologies space. He is knowledgeable in both implementation as well as the overall architecture of cloud applications. He has a proven track record on both personal consulting scale as well as Upwork for Enterprise and Small-Sized companies. Specialties: AWS Administration, Linux Systems Administration, Docker, Database Administration, MySQL, UNIX Shell, PHP, Javascript, Apache, Nginx, Redis, Node.js, Angular, Chef, Mongo, Salt, Puppet, Kubernetes, BuildMaster, Jenkins
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Amazon Web Services
    GitHub
    Agile Software Development
    AngularJS
    Java
    Progress Chef
    Jenkins
    SQL
    MongoDB
  • $35 hourly
    I am an experienced software engineer with over 10 years of experience. I have worked in a wide range of technologies, which vary from small embedded systems (like Arduino) to highly scalable fintech solutions. I design and implement systems that not only meets the requirements, but when the project grows, it can easily be adapted to the future needs. If this is the kind of project you need help with then let me know.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    MySQL
    ESP32
    Software Debugging
    Software Documentation
    Software Testing
    TypeScript
    Microservice
    Arduino
    Windows Forms
    Embedded Linux
    C#
    SQL
    C++
    ASP.NET MVC
  • $125 hourly
    ✔ 15+ Years of Experience ✔ NetSuite / QuickBooks Expert (Developer, Admin, Consultant) ✔ Full Stack Python Developer ✔ Generative AI Expert I am a Lead Consultant at Purcell Analytics + Digital. I provide comprehensive consulting services in Software Development, with 𝗣𝘆𝘁𝗵𝗼𝗻 and 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 as my main playground. I have 𝟭𝟱+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 as a NetSuite, QuickBooks, Python and Generative AI Developer. I provide the ideal solution for data management, analysis, and process automation. I have expertise on top frameworks like 𝗣𝘆𝘁𝗵𝗼𝗻, 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁, 𝗗𝗷𝗮𝗻𝗴𝗼, 𝗙𝗹𝗮𝘀𝗸, 𝗥𝗲𝗮𝗰𝘁, and 𝗡𝗼𝗱𝗲.𝗷𝘀 together with agile approaches to guarantee the performance and scalability of the final product. Skills: Python, SQL, HTML, Git, CSS, React.js, JavaScript, Node.js, NetSuite, Python, Generative AI 𝙇𝙚𝙩'𝙨 𝙐𝙣𝙡𝙤𝙘𝙠 𝙔𝙤𝙪𝙧 𝘽𝙪𝙨𝙞𝙣𝙚𝙨𝙨 𝙋𝙤𝙩𝙚𝙣𝙩𝙞𝙖𝙡 𝙬𝙞𝙩𝙝 𝙈𝙮 𝙉𝙚𝙩𝙎𝙪𝙞𝙩𝙚 𝙈𝙖𝙨𝙩𝙚𝙧𝙮, 𝙋𝙮𝙩𝙝𝙤𝙣 𝙎𝙠𝙞𝙡𝙡, 𝙖𝙣𝙙 𝘼𝙄 𝙀𝙭𝙥𝙚𝙧𝙩𝙞𝙨𝙚. 𝗡𝗲𝘁𝗦𝘂𝗶𝘁𝗲 𝗔𝗱𝗺𝗶𝗻 & 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 I gained experience in the NetSuite and QuickBooks ecosystem by utilizing SuiteScript to customize the system, optimize data processes, and enable smooth connectivity with ERP and CRM platforms e.g. Salesforce and Dynamics 365. I have customized scripting, workflows, and processes for a variety of clients, across multiple industries. I manage/administer a highly customized, complex NetSuite and QuickBooks production environment and four sandbox environments for all employees/users, along with managing relationships with various consultant firms. I have performed more involved NetSuite functional tasks for various departments, such as CSV uploads, Saved Searches, Custom Field creation and mapping, along with utilizing, assessing/editing, and writing SuiteScripts, as needed, for specific customizations and/or use cases. QuickBooks, NetSuite: ERP, Imports/Mapping, CRM, Saved Searches, SuiteScript, Integrations, NetSuite pricing, oracle NetSuite pricing, NetSuite cost, NetSuite ERP, NetSuite accounting, NetSuite accounting software, oracle NetSuite cost, oracle NetSuite ERP, NetSuite by oracle 𝗣𝘆𝘁𝗵𝗼𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 My Full Stack Python expertise include working on analysis and reporting using Python libraries like NumPy, Matplotlib, Plotly, and Pandas to distill intricate dashboards into useful insights for business stakeholders. I have developed and automated multiple analytics reports for Customer Service, Sales Reps, Marketing Team, Merchandising Team, and CEO. Dropship Channel Management, and Dropship Product & Pricing Matrix. Automation Built for eCommerce Team, via Python Scripts. Python: Keras, Tensorflow, PyTorch, Numpy, Scikit Learn, Spacy, Matplotlib, Seaborn, OpenCV, PIL, NLTK, Pandas, Python Flask, BeautifulSoup, Python Django, Xlsxwriter, Pandas, Matplotlib, NumPy, CSV Writer, Plotly, Scikit Learn 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 I have experience working with top industry models like Open AI’s Chat GPT and DALL-E, Anthropic’s Claude and Groq. AutoGAN, BigGAN, CycleGAN, E-GAN, GPT (Generative Pre-trained Transformer), LLM (Large Language Model), OpenAI Codex, ProGAN, Recurrent Neural Networks (RNNs) for sequence generation, Text-to-Image Synthesis, Universal Sentence Encoder, VAE (Variational Autoencoder Contact me to discuss how we can work together to achieve your goals. Let’s work together, Andrew Additional Keywords: - ACCOUNTING/ERP PLATFORMS: NetSuite | QuickBooks - ECOMMERCE PLATFORMS: Shopify | Amazon Seller Central | Squarespace | Wordpress | BigCommerce - CODING LANGUAGES: Python | HTML | CSS | JavaScript | SQL - API EXPERIENCE: Azure API | Facebook API | Google Maps API | Google Trends API | Robinhood API | Shopify API | TomTom Maps API | Twitter API | Whoop API - CRM EXPERIENCE: Salesforce | NetSuite | Pipedrive | LinkedIn Sales Navigator - DIGITAL ADS/MARKETING: Facebook Ads | Google Ads | Klaviyo | ConstantContact | MailChimp | Omnisend - DROPSHIP CHANNELS/PORTALS: Express | Fanatics | Home Depot | Hot Topic | Hudson's Bay | Lord & Taylor | Lowe's | Macy's | Pacsun | ShopDisney | Target | Tractor Supply Company | Zulily - GENERATIVE AI PLATFORMS: ChatGPT & DALL-E (OpenAI) | Claude (Anthropic) | Groq - MICROSOFT OFFICE: Excel | Word | Outlook | PowerPoint
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    ChatGPT
    Generative AI
    Flask
    Django
    Python Script
    QuickBooks Enterprise
    NetSuite Development
    Automation
    Salesforce
    Data Analysis
    Python
    NetSuite Administration
    QuickBooks Online
    Intuit QuickBooks
  • $30 hourly
    💻 Transforming Ideas into Scalable, High-Performance Mobile/Web Applications Are you looking for a skilled Full Stack Developer or Mobile App Developer to build high-performing, scalable, and user-friendly applications? Look no further! I have 10+ years of experience and I specialize in creating dynamic web & mobile applications using the latest technologies, ensuring high-quality code, smooth performance, and a seamless user experience. Whether you need a sleek mobile app, a robust backend system, or a complete end-to-end solution, I’ve got you covered. 🔹 What I Bring to the Table: ✅ Full Stack Expertise – React.js, Next.js, Node.js, Express, MongoDB, PostgreSQL, Firebase ✅ Mobile App Development – Flutter, React Native, Swift, Kotlin, Xamarin ✅ Cloud & DevOps – AWS, Firebase, Docker, CI/CD, Serverless Architecture ✅ API Development & Integration – RESTful APIs, GraphQL, WebSockets ✅ UI/UX Focus – Pixel-perfect, responsive, and modern interfaces ✅ Performance Optimization – Faster load times, scalability, and security 🎯 Why Work With Me? ✔ 10+ Years of Experience in building high-quality web and mobile apps ✔ Client-Centric Approach – Your success is my priority ✔ Agile & Transparent Communication – Always keeping you in the loop ✔ Problem Solver – I love tackling complex challenges and delivering efficient solutions 🏆 Let’s Build Something Amazing! I’m ready to bring your ideas to life. Whether you need a brand-new app, a revamp of an existing platform, or ongoing development support, I’m here to help. 📩 Let’s connect and discuss your project today.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Android App Development
    iPhone
    React Native
    Flutter
    SQL
    .NET Core
    TypeScript
    Angular
    React
    Node.js
    Web Development
    Web Application
  • $45 hourly
    SAP ABAP Developer, 6+ yrs of Experience working on SAP Implementation and Support projects across Europe. SAP ABAP on HANA and Fiori certified. Experience in SAP ABAP OO, WebDynPro FPM, BOPF, OData, WebUI, Adobe Forms, Business workflow, NAST/NACE Outputs, IDocs, DMS, MM, Sales and Distribution etc. Excellent communication skills with project stakeholders.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    React
    Docker
    Django
    Git
    SAP Materials Management
    Python
    ERP Software
    SAP SD
    SAP Fiori
    SAP Programming
    SAP
    ABAP
  • $50 hourly
    I'm a teacher and a freelance developer who is experienced in providing web development services with a communication-first-focused business.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Bootstrap
    React
    Python
    Java
    Adobe Creative Suite
    Web Hosting
    Adobe InDesign
    CSS
    Search Engine Optimization
    WordPress
    HTML
    Adobe Photoshop
    Adobe Illustrator
  • $30 hourly
    I am a developer interested in working with businesses to create solutions that uplift their customer experience, internal workflows, and general stability.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Beta Testing
    Testing
    Game Testing
    CSS
    HTML
    Python
    C
    C++
    PHP
    Node.js
    React
  • $25 hourly
    Machine Learning Engineer with extensive experience in AI and data science, specializing in developing data-driven products and intelligent systems for healthcare, finance, and technology industries. Skilled at extracting insights from financial data and deploying machine learning models to optimize payment processing and enhance decision-making. Experienced in enhancing decision-making, optimizing processes, and driving innovation across diverse industries. Duke University graduate with hands-on experience in applying data-driven approaches to solve problems.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Database Design
    Computer Vision
    Machine Learning
    Artificial Intelligence
    SQL
    Natural Language Processing
    TensorFlow
    PyTorch
    Generative AI
    Python
  • $35 hourly
    With over 4 years of experience in Data Science and 7+ years in Website Development, I specialize in designing and implementing efficient data solutions and full-stack web applications. Additionally, I bring extensive experience in digital marketing and SEO, driving online visibility and engagement. My expertise spans ETL processes, predictive modeling, data visualization, and digital marketing, using tools like Python, Alteryx, Tableau, PowerBI, and Google Ads. Key Strengths and Skills: - Data Science & Machine Learning: Developed high-accuracy predictive models, reducing operational costs and improving customer satisfaction. - Web Development: Created and managed 50+ responsive websites using HTML, CSS, JavaScript, and WordPress. - Digital Marketing & SEO: Designed and optimized Google Ads campaigns, improved website ranking with effective SEO strategies, and utilized Google Analytics for performance tracking. - Cloud Platforms: Leveraged AWS and Azure for efficient data storage, processing, and deployment. Notable Projects and Accomplishments: - Automated ETL workflows with Alteryx, saving significant time and improving data accuracy. - Built an ML tool, OCEL.AI, used by multiple universities for collaborative research. - Developed predictive models reducing customer churn by 30% and improving satisfaction by 24%. - Managed successful Google Ads campaigns, driving traffic and conversions. - Improved website visibility and ranking through strategic SEO practices. Holding a Master's in Computer Science, I am passionate about using data-driven strategies to drive business growth and innovation. Let’s work together to turn your data into actionable insights, enhance your online presence, and bring your web ideas to life.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Data Science
    Data Visualization
    CSS
    C++
    Machine Learning
    Python
    Digital Marketing
    All in One SEO
    WordPress Development
    HTML
    PHP
    Bootstrap
    Google AdSense
    WordPress
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a JavaScript Developer near Overland Park, KS on Upwork?

You can hire a JavaScript Developer near Overland Park, KS on Upwork in four simple steps:

  • Create a job post tailored to your JavaScript Developer project scope. We’ll walk you through the process step by step.
  • Browse top JavaScript Developer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top JavaScript Developer profiles and interview.
  • Hire the right JavaScript Developer for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a JavaScript Developer?

Rates charged by JavaScript Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a JavaScript Developer near Overland Park, KS on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance JavaScript Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream JavaScript Developer team you need to succeed.

Can I hire a JavaScript Developer near Overland Park, KS within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive JavaScript Developer proposals within 24 hours of posting a job description.