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Hi, I’m Irtaza Rabbani, a Senior Full Stack Developer based in Chicago. With 7 years of hands-on experience across front-end and back-end web development, I specialize in building scalable servers, databases, and well-structured APIs. I’m proficient with JavaScript and Java, and I enjoy collaborating with designers and project managers to deliver high-quality user experiences. I have worked on RESTful services, React/Redux front-ends, Node.js backends, and even React Native for mobile, and I’ve led teams and mentored junior developers. I’m passionate about clean code, testing, and continuous improvement, and I’m always eager to take on new challenges in cloud deployments and DevOps practices.…Hi, I’m Irtaza Rabbani, a Senior Full Stack Developer based in Chicago. With 7 years of hands-on experience across front-end and back-end web development, I specialize in building scalable servers, databases, and well-structured APIs. I’m proficient with JavaScript and Java, and I enjoy collaborating with designers and project managers to deliver high-quality user experiences. I have worked on RESTful services, React/Redux front-ends, Node.js backends, and even React Native for mobile, and I’ve led teams and mentored junior developers. I’m passionate about clean code, testing, and continuous improvement, and I’m always eager to take on new challenges in cloud deployments and DevOps practices.

Irtaza Rabbani

Full Stack Developer, Web Developer, Front-End Developer, +2

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Hi, I’m Irtaza Rabbani, a Senior Full Stack Developer based in Chicago. With 7 years of hands-on experience across front-end and back-end web development, I specialize in building scalable servers, databases, and well-structured APIs. I’m proficient with JavaScript and Java, and I enjoy collaborating with designers and project managers to deliver high-quality user experiences. I have worked on RESTful services, React/Redux front-ends, Node.js backends, and even React Native for mobile, and I’ve led teams and mentored junior developers. I’m passionate about clean code, testing, and continuous improvement, and I’m always eager to take on new challenges in cloud deployments and DevOps practices.…Hi, I’m Irtaza Rabbani, a Senior Full Stack Developer based in Chicago. With 7 years of hands-on experience across front-end and back-end web development, I specialize in building scalable servers, databases, and well-structured APIs. I’m proficient with JavaScript and Java, and I enjoy collaborating with designers and project managers to deliver high-quality user experiences. I have worked on RESTful services, React/Redux front-ends, Node.js backends, and even React Native for mobile, and I’ve led teams and mentored junior developers. I’m passionate about clean code, testing, and continuous improvement, and I’m always eager to take on new challenges in cloud deployments and DevOps practices.

Available to hire

Hi, I’m Irtaza Rabbani, a Senior Full Stack Developer based in Chicago. With 7 years of hands-on experience across front-end and back-end web development, I specialize in building scalable servers, databases, and well-structured APIs. I’m proficient with JavaScript and Java, and I enjoy collaborating with designers and project managers to deliver high-quality user experiences.

I have worked on RESTful services, React/Redux front-ends, Node.js backends, and even React Native for mobile, and I’ve led teams and mentored junior developers. I’m passionate about clean code, testing, and continuous improvement, and I’m always eager to take on new challenges in cloud deployments and DevOps practices.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Full Stack Developer at Northwestern Medicine

June 1, 2023 - November 1, 2025

Collaborated with UI/UX Designers, front-end engineers and a project manager to deliver high quality experiences. Built two responsive websites for desktop, tablet, and mobile using React and Redux. Worked on new or existing apps using React Native per client demand. Involved in database modeling/design for 30+ projects and developed the web application using Node.js. Implemented 40+ input validations using Rails validation functions. Used node finder modules, filters and wrote model scopes. Experienced in developing RESTful web services.

Full Stack & Lead Developer at CypherGuard

August 1, 2024 - September 1, 2025

Created front-end website including token management portal, dashboard, vesting UI using Dashboard + Portal: React + Typescript + Web3.js + MySQL + Node.js. Led the integration of Ethereum-based smart contracts with front-end using Web3.js, facilitating seamless interactions between users and the blockchain. Experience working with third-party libraries (Geo Toolkit, html2Canvas, Material UI) for front-end development. Collaborated with back-end developers to ensure alignment of Web3 front-end with Solidity smart contract functions, improving system efficiency and cohesiveness. Mentored junior front-end developers, promoting a cohesive and productive DeFi development team.

Full Stack Developer (Top – Rated) at Upwork

January 1, 2024 - January 1, 2025

Automated CI/CD processes to improve efficiency, assisting the DevOps team. Developed automated solutions using Core Java, including web interfaces with HTML, CSS, JavaScript, and Web services. Implemented bookmarking, filters, and validations for page routing capabilities, resulting in a 15% increase in website functionality and user satisfaction.

Co-Founder & Full Stack Developer at Efficio Engineering

October 1, 2020 - September 1, 2022

Managed R&D projects related to computational modeling and simulation. Ensured secure and scalable deployments with Azure, AWS, and GCP cloud services. Analyzed 20+ user requirements to derive technical software design and performance requirements.