Freelance Fullstack Engineers in Illinois

Freelance Fullstack Engineers in IllinoisFreelance Fullstack Engineers in Illinois

Projects People

VC deal partner helping Startups build info sites and MVPs

$1k+: Earned

1x: Hired

9: Followers

Expert

Mentor

VC deal partner helping Startups build info sites and MVPs

Cover image for Bolt Mentor Program

Bolt Mentor Program

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26

Cover image for Startup Guru

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5

Cover image for Cross Realty Group | Luxury Real Estate

Cross Realty Group | Luxury Real Estate

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6

Cover image for TokenD

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6

Fullstack Engineer(3)

Dorian Shekomba

Full Stack | AI Engineer | CI/CD

Full Stack | AI Engineer | CI/CD

Cover image for Developed a full-stack AI-powered trading

Developed a full-stack AI-powered trading platform that enables strategy creation, backtesting, live trade execution, and performance analytics. Designed modular architecture for strategy management, trade lifecycle tracking, and real-time market data processing. Implemented scalable REST APIs and WebSocket services to support low-latency trading and dynamic portfolio monitoring. Integrated AI models for signal generation, risk assessment, and trade optimization using historical and live market data. Built secure authentication, role-based access control, and ACID-compliant transaction handling to ensure financial data integrity. Deployed on cloud infrastructure with automated processes for high availability and continuous performance monitoring.

1

103

Cover image for Built a secure, full-stack online

Built a secure, full-stack online banking system enabling 24/7 account access, fund transfers, bill payments, and transaction management across web and mobile platforms. Designed RESTful APIs, optimized database queries, and implemented real-time transaction updates to ensure high performance, scalability, and seamless user experience. Implemented advanced security features including JWT authentication, multi-factor verification, encrypted data transmission (SSL/TLS), role-based access control, and fraud-prevention logic. Architected ACID-compliant transaction handling, audit logs, and production-ready deployment with Nginx and process management for high availability.

1

119

Cover image for Developed a high-performance reservation system

Developed a high-performance reservation system for airport parking, enabling users to quickly find, compare, and secure parking spots through an intuitive search and checkout flow. Architected a modular backend to manage inventory, pricing logic, booking validation, and automated confirmation workflows while ensuring data consistency across transactions. Integrated secure online payments, real-time availability updates, and automated email notifications to streamline the end-to-end booking experience. Implemented admin-level controls for managing locations, rates, promotions, and reporting insights. Optimized frontend performance, SEO structure, and server configuration to improve traffic acquisition, conversion rates, and overall platform reliability.

1

102

Cover image for Built a cross-platform inventory management

Built a cross-platform inventory management application using Flutter and Firebase, enabling real-time product tracking and seamless data synchronization across devices. Implemented full CRUD operations for inventory control, optimized state management, and designed a responsive UI for efficient stock monitoring and updates. Leveraged Firebase Authentication and Firestore to ensure secure access, real-time database updates, and scalable cloud storage. Architected the system for performance, reliability, and multi-device consistency, providing businesses with a streamlined solution for managing products, stock levels, and operational workflows.

2

125

Fullstack Engineer(3)

Full stack developer | DevOps | Web & Mobile App

New to Contra

Full stack developer | DevOps | Web & Mobile App

Cover image for Transforming Team Collaboration with Teemie

Transforming Team Collaboration with Teemie

1

1

Cover image for Micard.io Digital Business Card Platform

Micard.io Digital Business Card Platform

1

1

Cover image for Cycling Adventure Planning for Love Velo

Cycling Adventure Planning for Love Velo

1

1

Cover image for Financial Service Platform Enhancement for HubFinance

Financial Service Platform Enhancement for HubFinance

1

1

Fullstack Engineer(4)

Backend & DevOps Expert | Golang, Terraform, C#

Backend & DevOps Expert | Golang, Terraform, C#

Cover image for Automated Risk Assessments for Businesses

Automated Risk Assessments for Businesses

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0

Cover image for Created Advanced AI automations for data pipelines at Meta

Created Advanced AI automations for data pipelines at Meta

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2

Cover image for Building a Scalable FinTech Backend Platform

Building a Scalable FinTech Backend Platform

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0

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Fullstack Engineer(3)

Elliott Crifasi

proChicago, USA

Innovative Fullstack DevOps Engineer

Innovative Fullstack DevOps Engineer

Cover image for Ultra: Site Health Monitor Nike.com

Ultra: Site Health Monitor Nike.com

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11

Cover image for Nike Label Audit Tool

Nike Label Audit Tool

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9

Cover image for Atlanta Hawks: DevOps Transformation

Atlanta Hawks: DevOps Transformation

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33

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Fullstack Engineer(2)

Cloud Engineer with 10 years delivering enterprise solutions

8: Followers

Cloud Engineer with 10 years delivering enterprise solutions

Cover image for First look at a multi-tenant SaaS platform I am building for...

First look at a multi-tenant SaaS platform I am building for dental equipment service companies. This Maintenance Management System (MMS) streamlines asset tracking, work order management, and parts inventory across multiple organizations. Built from scratch with enterprise-grade architecture including role-based access control, automated work order workflows, and real-time data synchronization. Tech Stack: React, Node.js/Express, PostgreSQL with Prisma ORM, Firebase Auth, Google Cloud Build, Google Cloud Run

20

217

Cover image for Priority based task manager

Priority based task manager

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2

Cover image for Portfolio | IT Cloud Infrastructure Engineer

Portfolio | IT Cloud Infrastructure Engineer

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1

Cover image for AI pantry tacking and meal planning

AI pantry tacking and meal planning

0

2

Fullstack Engineer(1)

I design, build, and scale websites, apps, and AI products!

Top

I design, build, and scale websites, apps, and AI products!

Cover image for Senior Engineer training and Ruby on Rails refactoring

Senior Engineer training and Ruby on Rails refactoring

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9

Cover image for Technical Article - Introducing Bonsai's New Terraform Provider

Technical Article - Introducing Bonsai's New Terraform Provider

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5

Cover image for Go API Client for Bonsai.io

Go API Client for Bonsai.io

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11

Cover image for Terraform Provider for Bonsai.io

Terraform Provider for Bonsai.io

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13

Fullstack Engineer(1)

Jonathan Wallace

Web Developer building modern and responsive websites.

Web Developer building modern and responsive websites.

Cover image for FrontRunner App

FrontRunner App

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6

Cover image for Bergman Performance Website

Bergman Performance Website

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3

Cover image for Fisherman Soap Branding Deck

Fisherman Soap Branding Deck

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3

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Fullstack Engineer(1)