Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I’m a Senior Full Stack Engineer with 9 years of experience building scalable and reliable applications across fintech, healthcare, and game board platforms. I work mostly with JavaScript, TypeScript, React, Node.js, and Spring Boot. Over the years, I’ve led cross-functional teams, improved system performance, and set up smooth CI/CD pipelines. I care deeply about clean code, solid architecture, and working in agile teams. I also enjoy mentoring others and creating software that not only works well but truly supports business goals.…I’m a Senior Full Stack Engineer with 9 years of experience building scalable and reliable applications across fintech, healthcare, and game board platforms. I work mostly with JavaScript, TypeScript, React, Node.js, and Spring Boot. Over the years, I’ve led cross-functional teams, improved system performance, and set up smooth CI/CD pipelines. I care deeply about clean code, solid architecture, and working in agile teams. I also enjoy mentoring others and creating software that not only works well but truly supports business goals.

Frane Cagalj

Full Stack Developer, Blockchain Developer, Cloud Developer, +4





I’m a Senior Full Stack Engineer with 9 years of experience building scalable and reliable applications across fintech, healthcare, and game board platforms. I work mostly with JavaScript, TypeScript, React, Node.js, and Spring Boot. Over the years, I’ve led cross-functional teams, improved system performance, and set up smooth CI/CD pipelines. I care deeply about clean code, solid architecture, and working in agile teams. I also enjoy mentoring others and creating software that not only works well but truly supports business goals.…I’m a Senior Full Stack Engineer with 9 years of experience building scalable and reliable applications across fintech, healthcare, and game board platforms. I work mostly with JavaScript, TypeScript, React, Node.js, and Spring Boot. Over the years, I’ve led cross-functional teams, improved system performance, and set up smooth CI/CD pipelines. I care deeply about clean code, solid architecture, and working in agile teams. I also enjoy mentoring others and creating software that not only works well but truly supports business goals.

Available to hire

I’m a Senior Full Stack Engineer with 9 years of experience building scalable and reliable applications across fintech, healthcare, and game board platforms. I work mostly with JavaScript, TypeScript, React, Node.js, and Spring Boot. Over the years, I’ve led cross-functional teams, improved system performance, and set up smooth CI/CD pipelines. I care deeply about clean code, solid architecture, and working in agile teams. I also enjoy mentoring others and creating software that not only works well but truly supports business goals.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Work Experience

Senior Full Stack Engineer – Web3 & AI at InCRM

October 1, 2024 - Present

Led the development of an AI-powered customizable CRM platform with integrated Web3 features, full-stack architecture, and scalable AWS cloud infrastructure.

Senior Front End Engineer at Bitfinex

October 1, 2024 - August 1, 2025

Built and optimized high-performance trading platform UI components with clean architecture, seamless API integrations, and advanced frontend performance tuning.

Senior Full Stack Software Engineer at Tenera

January 31, 2023 - August 1, 2025

Developed and deployed full-stack features for construction workflow automation using Node.js, React, GraphQL, and serverless cloud infrastructure.

Full Stack Software Engineer at Proxy

January 31, 2022 - August 1, 2025

Delivered full-stack Web3 microservices using Node.js, React, and PostgreSQL, while managing infrastructure via AWS Lambda, Docker, and Terraform.

Full Stack Web Developer at Sora

November 1, 2020 - August 1, 2025

Built APIs and frontends for HR automation using Node.js, GraphQL, React, Elasticsearch, and cloud infrastructure with Docker and Terraform.

Full Stack Web Developer at Welltok

July 1, 2019 - August 1, 2025

Developed full-stack healthcare platform features using Node.js, GraphQL, React, and Ruby on Rails with distributed data storage on Cassandra.

Full Stack Web Developer at BizBinge

January 31, 2019 - August 1, 2025

Built full-stack CRM and customer portal solutions using AngularJS, Node.js, Go, and MongoDB deployed on AWS for highly available services.

Senior Full Stack Engineer – Web3 & AI at InCRM

October 1, 2024 - Present

Led the development of an AI-powered customizable CRM platform with integrated Web3 features, full-stack architecture, and scalable AWS cloud infrastructure.

Senior Front End Engineer at Bitfinex

October 1, 2024 - August 1, 2025

Built and optimized high-performance trading platform UI components with clean architecture, seamless API integrations, and advanced frontend performance tuning.

Senior Full Stack Software Engineer at Tenera

January 31, 2023 - August 1, 2025

Developed and deployed full-stack features for construction workflow automation using Node.js, React, GraphQL, and serverless cloud infrastructure.

Full Stack Software Engineer at Proxy

January 31, 2022 - August 1, 2025

Delivered full-stack Web3 microservices using Node.js, React, and PostgreSQL, while managing infrastructure via AWS Lambda, Docker, and Terraform.

Full Stack Web Developer at Sora

November 1, 2020 - August 1, 2025

Built APIs and frontends for HR automation using Node.js, GraphQL, React, Elasticsearch, and cloud infrastructure with Docker and Terraform.

Full Stack Web Developer at Welltok

July 1, 2019 - August 1, 2025

Developed full-stack healthcare platform features using Node.js, GraphQL, React, and Ruby on Rails with distributed data storage on Cassandra.