Hire the best JavaScript Developers in Oklahoma

Check out JavaScript Developers in Oklahoma with the skills you need for your next job.

Get started

$200 hourly
Greg D.
- 5.0/5
- (8 jobs)
Currently implementing AI Agent workflows with custom code and N8N. - Just completed LlamaIndex + Anthropic + OpenAI chatbot project. - AI and ML applications, LlamaIndex, LangChain, AWS Bedrock, Azure AI, Sagemaker - Python Data Science/Spark/Sagemaker/DynamoDB/RedShift - Java and Groovy - Golang - AWS: DynamoDB, RDS, Aurora, Lambda, ECS, Step Functions, EMR, S3, Kinesis, Glue, OpenSearch, CodeGuru, Sagemaker, etc. AI/LLM Key Skills: Activation Function(s) Backpropagation Bias Variance, underfitting Supervised Training Unsupervised Training Cost/Loss Functions Gradient Descent P-tuning Reinforcement Learning Human Feedback Chunking Fine Tuning Data Labeling/Data Annotation AutoPrompt SafeTensors Hugging Face Transformers Library From 2018 to 2023 I was the VP of Architecture for Jobble.com, scaling up Jobble's APIs from two EC2 instances, to an intermediate step on Elastic Beanstalk to a fully developed architecture utilizing DynamoDB, RDS - Aurora, Redshift, Glue, Athena, AppSync, GuardDuty, WAF, ECS, Fargate, API Gateway, S3, Lambda, with fine grained IAM access controls, and implemented an email sender on SES. Have utilized many other AWS services over the years in areas such as Sagemaker, almost every database service offered including Quantum Ledger, Security, and account budgeting with years of experience in cost control. We utilized Cloudformation in the beginning and then transitioned to Terraform for our infrastructure as code solution. Implemented custom job category classifier (machine learning model) system with custom training and deployment. At Jobble, the CEO and I developed a job feed system that increased company revenue by 400% in one year. I was the sole developer of the application and then as we started to break apart the monolithic application, I handed the pieces to teams to maintain the application. Also at Jobble, I implemented an email sending solution with DynamoDB, ECS, and SES to send millions of job alert emails. In 2016 and 2017 I was the Head of Development for a startup in the fashion industry where we built a search engine for fashion photographs from runway shows. It was a private fashion industry tool and after manually tagging about 5000 photographs we built a machine learning image classifier for tagging and classifying photographs. In 2014 and 2015 I was the CTO and lead developer for VoyHoy, a travel startup in Latin America where I developed a complete web scraping architecture, integrations with payment providers, integrations with multiple travel companies, and a transactional travel purchasing system. I have deep experience in implementing highly complex business logic, for example, complex sets of underwriting rules, workflow applications involving legal chains of custody, complex data validation rules and statistical programming including regression model development and data visualization. I am a veteran financial services system developer and architect. I was with Accenture in the financial services consulting group, and built numerous systems in finance, banking, and insurance. I worked on systems for JP Morgan, State Farm Insurance, American General Group, and many other financial service firms. I have developed iPhone applications and designed and built a iPhone mobile ecommerce system for a startup similar to Uber. I know CSS3 and have implemented highly detailed pixel perfect user interfaces.

JavaScript
Amazon RDS
Amazon EC2
Google Cloud Platform
jQuery
AngularJS
Aurelia
Vue.js
Java
React
$45 hourly
Jose M.
- 5.0/5
- (9 jobs)
Want to work with an impactful Video Editor? Want to grow your social media with engaging videos that gets people attention? With over 20+ Million views across all platforms, I'm ready to crush social media with you! Want to know if we are a good fit? Problems that you can solve working with me: - Inconsistent Branding: Ensure cohesive visual identity and messaging across all video content, reinforcing brand recognition and trust. - Time Constraints: Efficiently edit and optimize videos, meeting tight deadlines without compromising quality, allowing clients to stay on schedule. - Engagement and Retention: Craft engaging and compelling video content that captivates audiences, increasing viewer retention and driving higher conversion rates. - Creative Problem-Solving: Tackle unexpected challenges during the editing process, finding innovative solutions to ensure the video achieves its intended impact and message. But, we are not a good fit if you: - Doesn't put any effort on correct communication about the project - Regularly requests substantial changes to the project scope without providing a clear rationale or valid feedback, it may lead to a time-consuming and potentially frustrating editing process As a seasoned Video Editor with a background in crafting captivating content, I've been honing my skills since a while ago. My portfolio boasts modern and stylized reels featuring renowned figures. I'm adept at seamlessly editing up to 20+ videos weekly, ensuring swift turnarounds, while incorporating subtitles, dynamic sound effects, and trending assets for a dynamic viewing experience.

JavaScript
HTML5
CSS 3
Adobe Photoshop
Adobe Premiere Pro
Adobe After Effects
$90 hourly
Joshua O.
- 4.8/5
- (175 jobs)
Wordpress Core Contributor, React, Laravel, and hosting. Developing SASS apps, WordPress Sites, and custom API integrations for 9+ years

JavaScript
MySQL
FTP
GoDaddy
CSS
Bug Fix
WordPress
HTML5
React
WordPress Plugin
MySQL Programming
HTML
Linux System Administration
Web Service
Web Hosting
PHP
$40 hourly
Joshua H.
- 5.0/5
- (23 jobs)
✅ TOP RATED Freelancer on UpWork, specializing in 🚀high-performance🚀 Nextjs / React sites, GraphQL, MongoDB, and Postgres backends, mobile development with React Native, and secure smart contracts with Solidity. I'm the perfect all-in-one package for creating any site, service, or product. Being a freelancer and content writer, I'm constantly keeping up with the latest tech and best practices. Feel free to look at my other specialized profiles for what you're looking for, or just shoot me a message └(^o^ )Ｘ( ^o^)┘.

JavaScript
React Native
Tailwind CSS
PostgreSQL
Next.js
MongoDB
Vue.js
Angular
Microservice
GraphQL
Gatsby.js
Sass
React
Node.js
Docker
$45 hourly
Brandon G.
- 5.0/5
- (8 jobs)
*Get your WordPress site to do what it needs to do and look how it needs to look.* *Give your customers the user experience they need to increase your revenue.* My name is Brandon and my specialty is customizing WordPress sites. I have worked with Woocommerce, Gutenberg, Elementor, Divi, AdSense, YoastSEO, CartFlows and many more. Additionally, I am fully fluent in PHP, JavaScript/React and CSS, so I can work from the ground up. At my day job, I have developed 30+ UIs and customized 100+ that are used by Google software engineers to distribute to over 30,000 users across the world. I have also built software to automate over 30% of my team's tasks. It would be a pleasure to put those skills to work for your business. --- What I Can Do For You: - Develop custom themes including Gutenberg and Woocommerce. - Add custom features to your current theme. - Build plugins or make code edits catering to your exact needs. - Fix broken plugins and code. - Make tweaks to keep your front end responsive and your branding consistent. - Design and develop Elementor and Divi pages and custom components. - Ensure all of the above is done with the fastest load times possible. --- With my UI/UX development experience, savvy for problem solving and knowledge of WordPress, I am the developer you need to make WordPress do what you need it to do and look how you want it to look. Feel free to reach out and I will get back to you as soon as I can.

JavaScript
Custom PHP
Elementor
WooCommerce
WordPress
MySQL
PHP
CSS
SQL
HTML5
Vue.js
English
Web Development
German
Korean
$65 hourly
Olakunle Y.
- 5.0/5
- (3 jobs)
Hello there! My name is Kunle and I am a full stack developer who enjoys designing and building sophisticated applications. I have finished a couple of projects using various technologies which include: HTML5, CSS and JavaScript MEAN Stack React, Angular C# ASP.NET with Entity Framework Front End Technologies: Ajax, JQuery, Materialize and BootStrap Object Oriented Programming. Python - Flask and Django Socket.io Reactjs. I believe in hard work, honesty and developing a great rapport with my clients to ensure that every project is successful. A project is never complete until the client is 100% satisfied. Feel free to contact me, I assure you that you will not regret your decision.

JavaScript
Angular
MongoDB
Python
C#
React
Node.js
SQL
ASP.NET MVC
$80 hourly
Jaelyn J.
- 5.0/5
- (29 jobs)
I am a passionate software developer with a wide variety of different experience to help bring your idea to reality. I primarily focus in mobile app development, web design, UI/UX and custom software applications. I work with Swift, Kotlin, Javascript, Python, Node.js, PHP, SQL, HTML, CSS and currently growing in .NET, C#, as well as Angular. I work on projects of all sizes and would love to start on yours next. Let's build something great together!

JavaScript
iPhone UI Design
Graphic Design
iOS Development
Web Design
WordPress
Node.js
Swift
Python
Kotlin
Android
Firebase
$70 hourly
Blake G.
- 5.0/5
- (4 jobs)
I am a graduate of the University of Colorado - Boulder with a Bachelor of Science Degree in Technology, Arts, and Media, with 6 years of experience in Software Development and Technical Support, and I was a collaborator with Meow Wolf on their latest exhibit in Denver. I am an experienced software and web developer, well-versed in languages such as Python, C (++), HTML, CSS, SQL, JavaScript, and PHP, and well-practiced in technologies like DNS, Web/Email Hosting, RESTful APIs, offensive security, and more I am also a hobbyist Linux Administrator (with dips into Windows Administration), with experience using Docker Swarm, Containerization, Virtual Machines, Cloud Computing, and Reverse Proxies. I enjoy participating in penetration testing CTFs using technologies such as the Metasploit Framework, Burp Suite, and Kali Linux While I love computers, I do my best to also work away from the keyboard when possible. I enjoy camping and being outdoors, along with carpentry and DIY electronics projects. These skills were put on display during my work with Meow Wolf, in which I was Principal Fabricator for the exhibit 'Galactic Autoquarium'. I helped turn collaborated designs into realized objects that are still on display at Convergence Station in Denver, Colorado.

JavaScript
Web Application
Software Development
Front-End Development
C++
SQL
Docker
Web Development
Flask
DNS
Search Engine Optimization
WordPress
jQuery
Python
Bash
$65 hourly
Robert D.
- 5.0/5
- (2 jobs)
Need a custom WordPress website that looks great, runs smoothly, and is easy to manage? That’s what I do. I’ve been building WordPress sites for 15+ years, creating everything from corporate websites and e-commerce stores to one-page sites, blogs with mailing lists, recruiter sites, and professional portfolios. My approach is simple: I build your site with the end user in mind, ensuring you have full control when the project is complete. ✅ What I Offer: - Custom-built WordPress websites tailored to your needs - User-friendly designs that are easy to manage - Mobile-responsive, SEO-friendly, and fast-loading sites - E-commerce functionality, membership sites, and more - Custom theme and plugin development if needed Whether you're an entrepreneur, a small business, or a professional looking for an online presence, I’ll create a WordPress site that works for you—on time and within budget. 📩 Let’s discuss your project! I’m happy to chat about what you need and how I can make it happen.

JavaScript
Plugin Development
React Native
React
Elementor
Web Design
Web Application
Web Development
CSS
HTML
PHP
WordPress
jQuery
WooCommerce
$45 hourly
Jose Pedro M.
- 5.0/5
- (11 jobs)
Hi! I am a Full-Stack developer with experience in building and maintaining web applications. I specialized in web and databases my main main coding language is C#. My knowledge are: - C# - TypeScript - javaScript - Angular - java - POSTGRESQL -NOSQL - SQL - SQL SERVER - ASP.NET - ASP.NET MVC - ASP.NET Web API's - AWS Please if you have any question don't hasitage in contact me, i will be glad to answer any question for you.

JavaScript
Blazor
Microsoft SQL Server
API
Unit Testing
ASP.NET Web API
ASP.NET MVC
Java
C#
ASP.NET Core
HTML5
CSS
SQL
Angular
TypeScript
$60 hourly
Ben Y.
- 5.0/5
- (2 jobs)
- 5 years experience helping business grow revenue through conversion rate optimization. - Improved landing page conversion rates by 4x. - I've worked with a variety of marketing agencies providing CRO audits and building AB tests. - I helped a startup in healthcare increase their app downloads by +186%. - I helped an ecommerce company increase revenue by $1.15 million using scarcity alerts. - I helped save an ecommerce company $275,000 a year by optimizing their checkout. Tools: -Shopify Plus - VWO - Convert - Google Optimize - Dynamic Yield - Google Tag Manager - Google Analytics - Looker Studio - Amplitude Notable experience: - I've provided CRO audits for ecommerce, Saas, DTC, and lead generation websites. Noteable clients include blueprint by Bryan Johnson, Kiosk, Trackvia, GFuel, and HubSpot. - I was the lead for a conversion rate optimization task force in an ecommerce company doing $2 Billion a year in revenue. - I optimized lead gen landing pages for a tech startup in healthcare, helping to reduce the overhead of hospitals and assisted living facilities, and improve revenue, all while improving the way nurses find work. - I’ve worked in Saas, helping to scale AB testing across blog, product pages, and free apps. - I've worked with non-profits to develop conversion-oriented landing page designs to make more with the ad spend. - I have a varied background with 8+ years in marketing analytics, 4+ years AB testing, and 3 years as a science teacher. I can provide audits, set up AB tests, handle CSS, collaborate with developers and designers, and help you get more from your web traffic. If needed, I can provide wireframes in Figma.

JavaScript
Lead Generation
Landing Page Optimization
Ecommerce
Looker Studio
Google Analytics 4
Google Tag Manager
CSS
HTML
KPI Metric Development
Stakeholder Management
Analytics
Conversion Rate Optimization
$65 hourly
Charles E.
- 5.0/5
- (7 jobs)
I’m a senior software engineer with over 10 years of experience in designing, developing, and deploying complex web applications and APIs. I’ve honed my skills across front-end, back-end, and DevOps, working with a wide range of programming languages, frameworks, databases, and tools. My focus is on crafting web solutions that are not only seamless and scalable but also user-friendly and tailored to fit the unique needs of each client.

JavaScript
C#
C++
TypeScript
App Development
Android App Development
iOS Development
Software Development
Desktop Application
Web Development
International Development
$111 hourly
Micheal N.
- 5.0/5
- (1 job)
I’m a software engineer with a proven track record of developing innovative solutions for complex problems. With expertise in full-stack development, data analytics, and machine learning, I can help bring your project from concept to completion with efficiency and precision. Whether you need a custom tool, data migration solution, or cutting-edge AR application, I’m here to make it happen. Skilled in Python, C#, Java, JavaScript, PHP, and SQL with extensive experience in building scalable web applications and APIs. Proficient in agile methodologies, including SAFe and Scrum, ensuring efficient and high-quality project delivery. Specialized in machine learning and Retrieval-Augmented Generation (RAG) systems, integrating advanced models for business-specific use cases. Experienced in developing interactive AR solutions using Unity and HoloLens 2, enhancing training and maintenance workflows. Proficient in database design and optimization, including cloud-based solutions for scalability and performance. I value clear communication and collaboration and am dedicated to delivering solutions that exceed expectations. Let’s discuss how I can contribute to your next project!

JavaScript
Java
Python
C#
Machine Learning
Web & Mobile Design Consultation
Desktop Application
Artificial Intelligence
$80 hourly
Patrick H.
- 4.9/5
- (2 jobs)
Senior Full Stack Developer | Angular, React, TypeScript, .NET, Django Hello! I’m a Full Stack Developer with 8+ years of experience delivering high-performance, scalable web applications. I specialize in creating intuitive user interfaces and optimizing front-end performance for smooth, responsive experiences. My background includes leading complex feature development, collaborating with cross-functional teams, and driving solutions that boost engagement and business growth. Key Skills & Expertise: - Angular & React: Comprehensive experience in building component-based architectures, paired with active React development through side projects and tutorials. - TypeScript & State Management: Proficiency with TypeScript and robust state management tools like NgRx and Redux. - API Integrations: Skilled in integrating APIs seamlessly into front-end solutions for efficient data handling and user interactions. - .NET & Django: Familiar with back-end frameworks, enhancing my ability to collaborate on full-stack solutions. - Performance Optimization: Proven track record in delivering fast, responsive, and SEO- friendly user experiences. Whether you need an AI-driven feature, a dynamic dashboard, or a complete rebuild of your front-end architecture, I’m here to help. I’m passionate about writing clean, maintainable code and love partnering with clients who value innovation and continuous learning. Let’s collaborate to bring your vision to life and create products that delight your users and grow your business. Ready to get started? I’d love to discuss your project and explore how we can work together.

JavaScript
C#
AngularJS
.NET Framework
ASP.NET
NoSQL Database
SQL
Django
.NET Core
React
Angular
API Development
Product Development
Web Application
Web Development
$200 hourly
Jared N.
- 5.0/5
- (31 jobs)
I'm very friendly, easy to talk to, and easy to work with. Whether you are technical or not, I talk in plain English with no jargon so that you know exactly what's going on and how things work. I don't just work FOR you, but WITH you. I can tackle any Ruby tasks that you need. I can write anything from small Ruby scripts to full-blown Web applications. My code is clean, readable, and regularly refactored. TESTING IS A HIGH PRIORITY IN MY WORK, NOT AN AFTERTHOUGHT. I WILL WORK FOR A LOWER RATE FOR GOOD CAUSES. Efficient and Easy for You For web applications, I use Heroku, a service that allows me to quickly give you a product in a working state so you can immediately interact with it. No work needed on your end. I just give you a web address, and you see results in seconds. Knowledgeable I regularly follow Ruby news and attend conferences, so you can be confident that I am keeping up with technology. Flexibility I can work any day of the week at any reasonable hour of the day. I've had clients across the globe and have had no problems making myself available at a time that is convenient for them. I respond to emails quickly and give plenty of warning if I will not be available. "Why should I hire you when I can hire multiple developers for the same price?" Developers that are cheaper are often less experienced and less skilled. They might spend hours on the wrong solution to a problem. That means they could spend more time trying to make it work and more time trying to fix it. But a good developer will make better decisions, produce higher quality code, and can get the job done better and faster. With a good developer, you may very well spend less time and money and get a better product. Why Testing Matters There is no such thing as bug-free code. If you were an online bank, how confident are you that every transaction is working like it is designed to? Can you afford to have a bug? With automated tests, you have code that verifies your application is working as expected. Most good programmers nowadays are thoroughly testing their code. It helps with development, and it helps when things go wrong like many things eventually do. Tests will also help you make sure that fixing a bug here won't cause another bug way over there. Not having automated tests makes development SEVERAL TIMES slower, costing more money and more headache. Frameworks, gems, tools, etc. that I use: Ruby on Rails Sinatra HAML/SASS JavaScript CoffeeScript jQuery Minitest RSpec Jasmine Capybara Nokogiri Faraday Sidekiq Pro Bundler RVM ch-ruby homebrew PostgreSQL ActiveRecord Heroku SOA

JavaScript
GitHub
SQLite
Ruby
jQuery
Git
Sinatra
Ruby on Rails
MySQL
PostgreSQL
$34 hourly
Christian D.
- 5.0/5
- (15 jobs)
I work full time at a large security consultancy. I can work part time on any security/development projects. Fast learner and many different skill sets gained over the past few years.

JavaScript
C#
Java
Application Security
Ethical Hacking
Penetration Testing
C
Python
PHP
Network Security
Kali Linux
HTML
Security Engineering
SQL
Web App Penetration Testing
Node.js
$50 hourly
Talal A.
- 5.0/5
- (1 job)
Expert developer with extensive experience in building responsive web applications. Languages: PHP, JavaScript, React, Vue.js, Angular, SQL, XML Databases: noSQL (Mongo DB, Firebase), SQL, MySQL.

JavaScript
Vue.js
Ruby on Rails
HTML5
React
CSS 3
PHP
Java
Drupal
JSON
$135 hourly
Curtis M.
- 4.8/5
- (21 jobs)
Experienced technology professional with expertise in full-stack development and a diverse skill set encompassing Agile team leadership, solution architecture, and clean coding. Skilled in utilizing a wide array of modern programming languages, tools, and platforms. Recognized as a Top Rated Plus freelancer on Upwork, I have a 100% Job Success rating, having dedicated over 7400 hours to successfully delivering projects for more than 19 clients. Rate is negotiable and depends on scope of work and other factors.

JavaScript
Startup Company
Angular
TypeScript
Microsoft SQL Server
MySQL
HTML
Microsoft Azure
.NET Core
ASP.NET
C#
DevOps
CSS
Agile Software Development
Amazon Web Services
Node.js
React
$90 hourly
Michael B.
- 4.6/5
- (13 jobs)
I've been writing front end and back end code for websites and web applications for 20+ years now. I've a strong skill set made up of c#, ASP.NET, .NET Core, JavaScript (jQuery and a few other libraries), SQL Server, and Entity Framework. I've also spent a lot of time using Telerik's ASP.NET AJAX and Kendo UI libraries. More recently I've been working with .NET Core 8, EF Core 8, and Blazor, and Azure CI/CD. I enjoy what I do and am a strong communicator. My schedule is flexible and I have the time availability to make your project a priority.

JavaScript
LINQ to Entities
Telerik
ArcGIS
.NET Framework
jQuery
RESTful Architecture
C#
SQL
Bootstrap
ASP.NET MVC
Web Application
CSS
$80 hourly
Todd C.
- 4.8/5
- (20 jobs)
⭐⭐⭐⭐⭐ 𝗘𝗫𝗣𝗘𝗥𝗧 𝗩𝗘𝗧𝗧𝗘𝗗 𝗙𝗨𝗟𝗟 𝗦𝗧𝗔𝗖𝗞 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗘𝗥 𝗪𝗜𝗧𝗛 𝗔 𝗙𝗢𝗖𝗨𝗦 𝗢𝗡 .𝗡𝗘𝗧 & 𝗔𝗡𝗚𝗨𝗟𝗔𝗥, bringing over two decades of website development expertise to the table. With a rich 15-year history in freelance and contracting, I've honed my skills within the demanding financial sector, contributing to giants like the Federal Reserve, Visa, and JP Morgan Chase. Transitioning my talents, I've made impactful strides in the eCommerce and Pharmaceutical sectors, as well as in crafting general enterprise applications. - Deeply skilled in the Microsoft .NET stack, I've been immersed in ASP.NET/MVC/Web API/Core development since 2002. - My database mastery extends through SQL, MySQL, Oracle, and PostgreSQL, ensuring your data is robustly managed. - From Senior Developer to Lead Architect, I've scaled the full spectrum of development leadership roles. - Versed in UI and JavaScript, I've evolved with the industry, mastering frameworks from jQuery to AngularJS and React, with a special emphasis on Angular for modern, dynamic web applications. - Committed to continuous integration and deployment, I bring 8 years of Azure DevOps experience, coupled with a solid .NET foundation. - Equipped with 8 years of Azure and 3 years of AWS experience, I deploy .NET and Angular applications with finesse, using the best cloud services like VMs, Azure SQL, and API Gateway. - My broad n-Tier enterprise application development experience ensures scalable, secure solutions. - A strong advocate for security, I'm proactive in applying .NET and Angular to safeguard against OWASP vulnerabilities. In a nutshell, I'm the .NET and Angular expert you need to elevate your web presence. Get in touch, and let's create something amazing together!

JavaScript
Python
React
.NET Core
Database Design
RESTful API
API Development
ASP.NET MVC
.NET Framework
ASP.NET Core
Angular
SQL
C#
ASP.NET Web API
TypeScript
$20 hourly
Rhett M.
- 5.0/5
- (2 jobs)
Hello my name is Rhett and I am a full stack developer for my occupation. I am new here on upwork, regardless I am fully capable of building software from the front end to the database and back! I have experience in nodeJS, .NET and SQL for back-end and Angular and react for front end frameworks. I also have experience in PHP and wordpress. I look forward to working with you!

JavaScript
PHP
C#
HTML
Angular
TypeScript
CSS
$20 hourly
Isaac R.
- 4.9/5
- (1 job)
💡 𝝖𝗯𝝾𝘂𝘁 𝗠𝗲 I’m a senior-level software and cloud engineer turned freelance developer, specializing in high-converting websites, startup MVP builds, and AWS migrations. Before freelancing, I worked at AWS (Amazon Web Services) on high-scale fraud prevention systems, building secure and scalable infrastructure with tools like ECS, Lambda, and Infrastructure as Code (IaC) tools like Terraform, CDK, and CloudFormation. Today, I bring that same attention to performance, security, and user experience into every website and app I build. I help businesses and founders transform slow, underperforming websites into fast, clean, and conversion-optimized machines, and help startups launch investor-ready MVPs without needing to hire a full engineering team. 🎯 𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 • Conversion-Focused Web Development – Landing pages and websites designed to attract, engage, and convert • High-Performance Website Builds – SEO-optimized, fast-loading custom React and Next.js sites • Website Speed Optimization – Core Web Vitals improvements, technical SEO, Lighthouse audits • AWS Migrations & Infrastructure Setup – Scalable environments using EC2, S3, CloudFront, RDS, Terraform • MVP Development – Full startup builds with React frontends and Firebase backends, including authentication and payments • Payment Integrations – Stripe and PayPal subscriptions seamlessly connected • A/B Testing & Analytics Setup – Google Analytics, Hotjar, and full testing infrastructure • Ongoing Website Maintenance – Updates, performance monitoring, and emergency support 📌 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 • Built high-converting websites for local businesses, tech companies, and consulting firms focused on performance, SEO, and CRO • Developed full MVPs for startup founders, integrating user authentication, payment systems, and scalable cloud hosting • Migrated websites and applications from traditional hosting to AWS, improving reliability, reducing costs, and scaling performance • Designed AI automations for internal systems using AWS Bedrock, SageMaker, and bot integrations (Telegram, Discord) • Built Terraform deployments, cloud-native CI/CD pipelines, and infrastructure as code for production systems ✅ 𝗪𝗵𝘆 𝗖𝗵𝝾𝝾𝘀𝗲 𝗠𝗲 • Senior-level technical expertise with AWS and cloud infrastructure • Deep focus on building fast, scalable, and conversion-optimized websites • Experience across startups, small businesses, and scaling tech teams • Hands-on collaboration, clear communication, and a strong focus on results • Flexible support options from one-off projects to ongoing technical partnerships 𝗞𝗲𝘆𝘄𝝾𝗿𝗱𝘀:conversion focused web developer, landing page developer for CRO, website speed optimization expert, high performance website development, custom React website developer, mobile first website designer, AWS migration specialist, scalable AWS infrastructure setup, Terraform infrastructure as code expert, Firebase and React MVP developer, MVP development for startups, Stripe and PayPal integration expert, website maintenance and optimization services, AWS hosting setup consultant, Google Cloud hosting specialist, A/B testing and analytics setup, Google Analytics and Hotjar integration, CRO audit specialist, fast loading SEO optimized website developer, cloud infrastructure expert for startups

JavaScript
React Native
React
Firebase
AWS Development
AWS Lambda
AWS Fargate
App Development
Mobile App
Artificial Intelligence
iOS Development
Android App Development
Web Application
Web Development
Product Development
$60 hourly
James T.
- 0.0/5
- (0 jobs)
I'm a full-stack software engineer with 7+ years of experience building web applications from front-end interfaces to back-end systems. I specialize in technologies like Angular, JavaScript, .NET (C#), Node.js, SQL, and Python — and I’ve led projects across industries ranging from aviation to neuroscience research. Here’s what I bring to the table: - Front-End Expertise: Responsive UI/UX with Angular, Bootstrap, HTML/CSS, and TypeScript - Back-End Development: Robust APIs and logic with .NET C#, Node.js, and SQL databases - CI/CD & DevOps: Pipeline setup using Azure DevOps and GitHub Actions for smooth deployments - Cross-Disciplinary Insight: From flight simulator interfaces to scientific data pipelines - Project Ownership: I've built full applications from scratch and maintained large legacy systems I’ve worked in Agile teams, collaborated with researchers and engineers, and created secure, high-performance software used by both enterprise clients and academic institutions. Whether you need a web app built, a WordPress site converted, or a CI/CD pipeline configured — I can help you get it done. Let’s connect and build something great!

JavaScript
Node.js
Bootstrap
CSS
HTML
TypeScript
Angular
$30 hourly
Justin B.
- 5.0/5
- (10 jobs)
💎 Top Rated Overview: I am a seasoned Full Stack Developer with over 12 years of experience in designing, developing, and deploying web applications. My passion for creating robust and user-friendly software solutions drives me to stay up to date with the latest technologies and best practices in the industry. Key Skills: Front-End Development: Proficient in HTML5, CSS3, JavaScript, and popular front-end frameworks like React, Angular, and Vue.js. Responsive web design and cross-browser compatibility. UI/UX design principles for creating visually appealing and intuitive interfaces. Back-End Development: Strong expertise in server-side scripting with languages such as Node.js and Python. RESTful API design and development. Database management using SQL (MySQL, PostgreSQL) and NoSQL (MongoDB) databases. Full Stack Proficiency: Building end-to-end web applications from scratch. Integrating front-end and back-end components for seamless functionality. Deploying applications on cloud platforms like AWS, Azure, and Heroku. Wordpress Proficiency: As a proficient WordPress developer, I have extensive experience utilizing Divi, Elementor, and the Gutenberg block editor to create visually appealing and highly functional websites. My skills encompass comprehensive theme and plugin customization to meet unique client needs, ensuring seamless integration and performance. I excel in mobile optimization and responsive design, guaranteeing that websites are accessible and user-friendly across all devices. Additionally, I implement SEO best practices to enhance search engine visibility and drive organic traffic, ensuring that each website is not only attractive and functional but also optimized for success in search engine rankings. Why Choose Me: Strong Communication: Clear and timely communication to ensure project requirements are met. Problem Solver: Adept at identifying and resolving technical challenges. Client-Centric: Focused on delivering value and exceeding client expectations. Continuous Learning: Committed to staying updated with the latest industry trends and technologies. If you are looking for a Full Stack Developer who can turn your vision into a reality, I would love to discuss your project. Let's collaborate and create something remarkable together!

JavaScript
Elementor
Divi
WordPress
Django
CGI
PHP
Back-End Development
Python
React
CSS
HTML
Front-End Development
$45 hourly
Jacob B.
- 0.0/5
- (0 jobs)
Profile After graduating with an engineering degree, I spent 4 years in the software development world. There I learned a lot about managing customer requirements and desires as well as taking product from conception to completion. Afterwards I transitioned to a systems engineering role. I have found that a software background facilitates abstraction skills as well as enforcing requirements/functionality driven design work which is standard in the systems engineering community. In my systems engineering role, I have focused primarily on technical rigor in our systems model. Additionally, I have emphasized engineering processes as well as functionality and requirements led design work to ensure first time quality and depth of engineering design analysis.

JavaScript
DevOps
Angular
Node.js
Python
CSS
HTML
C#
$35 hourly
Syed F A.
- 0.0/5
- (0 jobs)
Yo! I’m a full-stack dev who eats JavaScript frameworks and Python backend like breakfast. With mad skills in React and Vue, I build slick, lightning-fast frontends that users love to click. On the backend, Django and Flask are my playgrounds for crafting scalable, secure, and super clean APIs and services. I don’t just write code I create digital experiences that work and convert. Whether it’s SaaS dashboards, e-commerce apps, or custom admin panels, I’ve been there, done that, and got the 5-star reviews to prove it. No fluff, no filler just clean, maintainable code and projects that hit business goals hard. Clients keep coming back because I deliver on time, communicate like a pro, and adapt faster than your WiFi drops. 𝑾𝒉𝒂𝒕 𝑰 𝑩𝒓𝒊𝒏𝒈 𝒕𝒐 𝒕𝒉𝒆 𝑻𝒂𝒃𝒍𝒆 React & Vue.js: Component-based architecture, hooks, Vuex, Pinia, router magic, and responsive design that looks 🔥 on every screen. Python Django & Flask: REST APIs, authentication, ORM, background jobs, microservices, and deployment with Docker & AWS. Full-Stack Synergy: Frontend-backend integration like peanut butter and jelly. I make sure your app flows seamlessly. Database Skills: PostgreSQL, MySQL, SQLite—optimized queries that don’t kill your server. Testing & CI/CD: Jest, PyTest, GitHub Actions for bug-free and automated deployments. Agile & Collaborative: I speak fluent Git, Jira, and Slack. Remote or in-house, I’m your go-to teammate. Selected Projects (aka, Why You Should Hire Me) 1. 𝑺𝒂𝒂𝑺 𝑫𝒂𝒔𝒉𝒃𝒐𝒂𝒓𝒅 𝒇𝒐𝒓 𝑨𝒏𝒂𝒍𝒚𝒕𝒊𝒄𝒔 - Built a React-based dashboard integrating with a Django REST API. - Real-time data updates using WebSockets, with interactive charts & filters. Result: Client saw 35% increase in user engagement and reduced load times by 50%. 2. 𝑬-𝒄𝒐𝒎𝒎𝒆𝒓𝒄𝒆 𝑷𝒍𝒂𝒕𝒇𝒐𝒓𝒎 𝒘𝒊𝒕𝒉 𝑽𝒖𝒆 & 𝑭𝒍𝒂𝒔𝒌 - Developed a responsive Vue frontend paired with Flask backend handling payment gateways and order management. - Implemented JWT authentication and admin panel for inventory control. Result: Helped client increase monthly sales by 40% within 3 months post-launch. 3. 𝑪𝒖𝒔𝒕𝒐𝒎 𝑪𝑴𝑺 𝒇𝒐𝒓 𝑪𝒐𝒏𝒕𝒆𝒏𝒕 𝑴𝒂𝒏𝒂𝒈𝒆𝒎𝒆𝒏𝒕 - Full-stack build using Django admin with React components for rich media editing. - Deployed using Docker on AWS, enabling 99.9% uptime. Result: Reduced client’s content update time by 60%, saving them hours weekly. 𝑾𝒉𝒚 𝑴𝒆? => 7+ years of hands-on experience crafting scalable web apps. => Clean code + clear communication = no drama, just results. => Proven track record of on-time delivery and exceeding expectations. => Passionate about learning new tech and improving workflows to keep your project future-proof. Let’s Build Something Awesome Together! Drop me a message if you want: - A no-bullshit chat about your project goals - Transparent timelines and cost estimates - High-quality code that actually works Full-stack developer, React developer, Vue.js expert, Python Django developer, Flask API development, SaaS apps, e-commerce development, RESTful APIs, JavaScript front-end, backend Python, PostgreSQL, Docker deployment, agile software development, remote developer.

JavaScript
SaaS Development
Flask
Vue.js
FastAPI
PostgreSQL
Amazon Web Services
pandas
Full-Stack Development
Docker
Node.js
React
Next.js
Django
Python
$120 hourly
Michael M.
- 0.0/5
- (0 jobs)
Professional with 20+ years of experience across development and operations. Delivers solutions aligned with business goals and budgets. Experience in multiple languages including Golang, Terraform, TypeScript, JavaScript, and Python

JavaScript
DevOps Engineering
DevOps
Flux
Golang
Microsoft Azure
AWS Development
AWS CloudTrail
AWS CloudFront
Amazon ECS for Kubernetes
Kubernetes
API Development
TypeScript
Terraform
Python
Want to browse more freelancers?
Sign up