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Hi, I'm Dan Caraganciu, a Senior Full-Stack Engineer based in Charlotte, NC. I have over 10 years of experience building scalable, data-intensive web applications and leading teams in fast-paced environments. I specialize in modern JavaScript ecosystems, particularly React and Angular, with a strong focus on frontend architecture, performance optimization, and maintainability. I enjoy delivering high-impact solutions across fintech, analytics, and SaaS domains, collaborating with cross-functional teams, and mentoring engineers to improve code quality and velocity.…Hi, I'm Dan Caraganciu, a Senior Full-Stack Engineer based in Charlotte, NC. I have over 10 years of experience building scalable, data-intensive web applications and leading teams in fast-paced environments. I specialize in modern JavaScript ecosystems, particularly React and Angular, with a strong focus on frontend architecture, performance optimization, and maintainability. I enjoy delivering high-impact solutions across fintech, analytics, and SaaS domains, collaborating with cross-functional teams, and mentoring engineers to improve code quality and velocity.

Dan Caraganciu

Front-End Developer, Web Developer, Programmer, +5

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Hi, I'm Dan Caraganciu, a Senior Full-Stack Engineer based in Charlotte, NC. I have over 10 years of experience building scalable, data-intensive web applications and leading teams in fast-paced environments. I specialize in modern JavaScript ecosystems, particularly React and Angular, with a strong focus on frontend architecture, performance optimization, and maintainability. I enjoy delivering high-impact solutions across fintech, analytics, and SaaS domains, collaborating with cross-functional teams, and mentoring engineers to improve code quality and velocity.…Hi, I'm Dan Caraganciu, a Senior Full-Stack Engineer based in Charlotte, NC. I have over 10 years of experience building scalable, data-intensive web applications and leading teams in fast-paced environments. I specialize in modern JavaScript ecosystems, particularly React and Angular, with a strong focus on frontend architecture, performance optimization, and maintainability. I enjoy delivering high-impact solutions across fintech, analytics, and SaaS domains, collaborating with cross-functional teams, and mentoring engineers to improve code quality and velocity.

Available to hire

Hi, I’m Dan Caraganciu, a Senior Full-Stack Engineer based in Charlotte, NC. I have over 10 years of experience building scalable, data-intensive web applications and leading teams in fast-paced environments. I specialize in modern JavaScript ecosystems, particularly React and Angular, with a strong focus on frontend architecture, performance optimization, and maintainability.

I enjoy delivering high-impact solutions across fintech, analytics, and SaaS domains, collaborating with cross-functional teams, and mentoring engineers to improve code quality and velocity.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Romanian, Moldavian, Moldovan

Fluent

French

Beginner

Russian

Advanced

Work Experience

Frontend Engineer at SIEMENS ENERGY

January 1, 2023 - December 31, 2025

Implemented new design and refactored a big part of the project resulting in a 30% increase in performance and 50% readability of the code. Technologies: JavaScript, React, TypeScript, Redux, React Query, MUI, REST, Jest, Figma.

Frontend Developer at SPOTT

January 1, 2022 - December 31, 2023

Led the development of a dynamic ad personalization feature resulting in a 20% increase in click-through rates within 3 months. Technologies: React, Node.js, TypeScript, Redux, Figma.

Team Lead / Software Developer at Deutsche Fintech Solutions

January 1, 2020 - December 31, 2022

Efficiently managed the team and hosted multiple feature presentations for the client while having minimum amount of developers available during vacations. Technologies: React JS, Node.js, TypeScript, Redux, Luigi, Figma.

Team Lead at ReignCode LTD

January 1, 2016 - December 31, 2020

Led the design, development and maintenance of client software across multiple projects; improved velocity and quality. Projects included: SkyView, GoodLife, Followracer, CleverGiver, pogo.org, HBCU-Change. Technologies: Vue JS, AngularJS, Spring MVC, Spring Boot, HTML5/CSS3.

Web Developer at ACCENDO SOFT

January 1, 2014 - December 31, 2016

Developed and delivered client software; wrote unit tests and collaborated with stakeholders to meet requirements. Projects included GMS and Interstate Express Delivery. Technologies: Angular2, Spring REST, Spring JPA, Spring Security, HTML5/CSS3.

Senior Full-Stack Engineer at Siemens Energy

January 1, 2023 - January 1, 2025

Delivered asset diagnostics platform improvements using React and TypeScript. Refactored core architecture, improving performance by 30% and code readability by 50%.

Senior Full-Stack Engineer at Spott

January 1, 2022 - January 1, 2023

Led development of ad personalization features increasing CTR by 20% within 3 months. Built scalable frontend systems using React, Redux, and Node.js.

Team Lead at Deutsche Fintech Solutions

January 1, 2020 - January 1, 2022

Led frontend team and delivered financial advisory platform features. Maintained delivery during resource constraints while presenting solutions to clients.

Senior Full-Stack Developer / Team Lead at ReignCode LTD

January 1, 2016 - January 1, 2019

Led multiple full-stack projects across fintech, analytics, and SaaS domains. Increased team velocity by 3x through improved communication and processes.