Freelance Fullstack Engineers in MissouriFreelance Fullstack Engineers in Missouri
ProjectsPeople
📈 Walter Jenkins's avatar
📈 Walter Jenkins
St. Louis, USA
Client-Centric Web Developer & Data Analyst
Client-Centric Web Developer & Data Analyst
Cover image for Full Stack MVP Development
Full Stack MVP Development
1
33
Cover image for Full Stack Nodejs Rewrite
Full Stack Nodejs Rewrite
0
16
Cover image for Transit Density
Transit Density
0
17
Cover image for Energy Profile Data Visualization
Energy Profile Data Visualization
0
16
Fullstack Engineer(6)
Gerardo Baides's avatar
Gerardo Baides
St. Louis, USA
AI + React systems that ship in weeks, not months
AI + React systems that ship in weeks, not months
Cover image for Real-Time Messaging Engine Development
Real-Time Messaging Engine Development
1
2
Cover image for Real-Time Lead Outreach & Automation Platform
Real-Time Lead Outreach & Automation Platform
1
4
Cover image for Real-Time Quoting Engine Development
Real-Time Quoting Engine Development
1
4
Placeholder project card media
View more →
Fullstack Engineer(2)
Jordan Roberts's avatar
Jordan Roberts
Springfield, USA
React Native & Fullstack Engineer Extraordinaire
React Native & Fullstack Engineer Extraordinaire
Cover image for Professional Portfolio for a client
Professional Portfolio for a client
0
4
Cover image for Jot - Notes App
Jot - Notes App
0
9
Cover image for Ink Monkey eCommerce App
Ink Monkey eCommerce App
0
7
Placeholder project card media
View more →
Fullstack Engineer(3)
Braden Evans's avatar
Braden Evans
St. Louis, USA
Simplifying Your Digital World So You Can Thrive Offline
Simplifying Your Digital World So You Can Thrive Offline
Cover image for Fig Tree Roofing
Fig Tree Roofing
0
14
Cover image for EV Answers Blog
EV Answers Blog
0
5
Cover image for Easy Employee ID and Name Badge Generator
Easy Employee ID and Name Badge Generator
0
12
Placeholder project card media
View more →
Fullstack Engineer(1)
Rohit Gupta's avatar
Rohit Gupta
proCalifornia, USA
Webflow - Framer and Shopify Expert
$10k+
Earned
7x
Hired
4.1
Rating
60
Followers
Webflow - Framer and Shopify Expert
Cover image for Full Stack React Development –
Full Stack React Development – Sheridan Buckle Co. Developed and enhanced a modern full stack React website for Sheridan Buckle Co., a premium western buckle and accessories brand. Worked on responsive frontend interfaces, dynamic product experiences, performance optimization, and scalable backend functionality to deliver a fast, smooth, and engaging ecommerce experience across all devices.
3
197
Cover image for AI Meet / Figma – AI Design Conference 2026 Landing Page
AI Meet / Figma – AI Design Conference 2026 Landing Page
2
4
Cover image for Modern Framer Website Design & Development
Modern Framer Website Design & Development
2
8
Cover image for Shopify Subscription & Custom Ecommerce
Shopify Subscription & Custom Ecommerce Development Implemented custom Shopify subscription functionality for 8000Kicks, enhancing the customer purchase experience with flexible recurring order options. Worked on subscription integration, product page customization, user flow optimization, and seamless checkout experiences while maintaining brand consistency and ensuring a smooth, conversion-focused shopping journey.
2
5
395
Fullstack Engineer(1)
Demetrius Cunningham's avatar
Demetrius Cunningham
Springfield, USA
Problem-solver creating impactful digital experiences
New to Contra
Problem-solver creating impactful digital experiences
Cover image for PayFlow is a full-stack HR payroll
PayFlow is a full-stack HR payroll management platform that enables businesses to manage employees, run tax-compliant payroll, and track compensation analytics — all from a single, polished dashboard. Built on Node.js, Express, and PostgreSQL, it handles the full payroll workflow from employee onboarding to PDF pay stub generation and CSV reporting.
0
55
Cover image for Been spending the last several
Been spending the last several months building websites and SaaS products focused on helping businesses improve customer experience, conversions, and overall online presence 👨‍💻 Currently working on: • Custom business websites • UX/UI improvements • SEO + performance optimization • Kneadly — a scheduling platform for massage therapists One thing I’ve learned: A lot of websites don’t fail because the business is bad, they fail because the experience is confusing, outdated, or hard to use on mobile. Excited to keep building and connecting with other founders, developers, and business owners 🤝 #webdevelopment #saas #webdesign #ux
1
68
Cover image for Conversion-Focused Web Developer Website
Conversion-Focused Web Developer Website
0
6
Cover image for Kneadly - SaaS Platform for Massage Therapists
Kneadly - SaaS Platform for Massage Therapists
0
4
Fullstack Engineer(1)
Luke Holley's avatar
Luke Holley
Waynesville, USA
Backend systems & automation engineer
New to Contra
Backend systems & automation engineer
Cover image for Stripe backend and payment element
Stripe backend and payment element integration for subscriptions with custom webhook handlers for trails, renewals, upgrades/downgrades, and cancellations.
0
198
Cover image for Just shipped a new feature
Just shipped a new feature for my content operations platform, Mykro Studio. I created an AI-assisted workflow engine that allows users to automate parts of their content operations cycle, including drafting articles, creating social posts, and staging newsletter issues. This system is built around custom workflow models, backend task workers, and scheduled execution logic, allowing content to be generated automatically based on submitted ideas and active objectives. I wrote a short article explaining how the workflow engine works behind the scenes, including the data models, task workers, and scheduling logic. https://white-glove-automations.sites.mykroweb.com/automation-use-case-mykro-studio-workflow-engine/
1
94
Cover image for Created automated workflows and asynchronous
Created automated workflows and asynchronous task systems for lead nurturing, onboarding, billing, and email publishing. Integrated third-party APIs such as MailChimp, Postmark, and Stripe.
0
171
Cover image for Developed the Mykro API Platform
Developed the Mykro API Platform with authentication via API keys & custom middleware, endpoints, and structured object responses.
1
222
Fullstack Engineer(1)