Senior Full Stack Engineer with over 10 years of experience designing, developing, and maintaining scalable web applications. Strong expertise in React, JavaScript, TypeScript, Python, and C#, with extensive experience building responsive user interfaces, developing RESTful APIs, and maintaining production systems.…

David Jordan Senior Full Stack Engineer

5.0 (1 review)

Senior Full Stack Engineer with over 10 years of experience designing, developing, and maintaining scalable web applications. Strong expertise in React, JavaScript, TypeScript, Python, and C#, with extensive experience building responsive user interfaces, developing RESTful APIs, and maintaining production systems.…

Available to hire

Senior Full Stack Engineer with over 10 years of experience designing, developing, and maintaining scalable web applications. Strong expertise in React, JavaScript, TypeScript, Python, and C#, with extensive experience building responsive user interfaces, developing RESTful APIs, and maintaining production systems.

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Skills

Experience Level

React JS
Expert
API
Expert
JavaScript
Expert
TypeScript
Expert
C#
Expert
Python
Expert
PostgreSQL
Expert
SQL
Expert
.NET
Expert
ASP.NET
Expert
MySQL
Expert
Docker
Intermediate
Jira
Intermediate
MongoDB
Intermediate
React Native
Beginner
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Language

English
Fluent

Work Experience

Senior Full Stack Engineer at Bjeerm •D evel oped
April 1, 2024 - October 1, 2025
Developed and maintained customer-facing web applications using React, TypeScript, and modern frontend best practices. Built and enhanced backend APIs using Python (FastAPI) and C# (.NET Core). Fixed production bugs, optimized application performance, and implemented new business features. Designed and optimized database schemas and SQL queries for PostgreSQL and SQL Server. Wrote unit and integration tests to improve reliability and maintainability. Collaborated with product managers and QA teams to deliver high-quality software on schedule. Maintained comprehensive technical documentation and API specifications. Managed source code using Git/GitHub workflows and participated in peer code reviews.
Full Stack Engineer at Limesharp
February 1, 2021 - February 1, 2024
Built responsive frontend applications using React, JavaScript, HTML5, and CSS3. Developed RESTful backend services using Python and ASP.NET Core. Integrated frontend applications with backend APIs and database systems. Diagnosed and resolved software defects while improving system stability and performance. Implemented reusable components and maintained coding standards across multiple projects. Worked with PostgreSQL and MySQL, including query optimization and data modeling. Participated in Agile development, sprint planning, testing, and documentation.
Software Engineer at Infosys
February 1, 2015 - December 1, 2021
Developed web applications using React, JavaScript, HTML, and CSS. Built backend modules using Python and C# for enterprise applications. Maintained SQL Server and MySQL databases, including schema updates and query tuning. Resolved production issues and implemented feature enhancements. Created technical documentation and user guides for internal systems. Used Git for source control, branching strategies, and collaborative development. Worked independently on assigned modules while coordinating with distributed development teams.

Education

Bachelor's Degree in Computer Science at University of California
March 1, 2012 - March 1, 2014

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Computers & Electronics, Professional Services
    https://www.simmie.ai/

    Simie is an AI driven simulation platform designed for screening, onboarding and upskilling.
    It’s core purpose is to enable seamless communication between people and AI powered virtual characters.
    Users can engage in realistic conversations across different scenarios, receive personalized feedback, and build new skills through interactive practice.
    For this project, I used react + tailwind css for frontend, and for backend, i used node.js, postgreSQL, redis, docker and also I integrated with OpenAI, Pipecat, Stripe…