Arham Irfan

Senior Full Stack JavaScript Developer

Salary / Daily rate

Khanpur, Pakistan

Freelance, open to permanent contract

Skills

ReactNodeExpressMongoDB

Languages

English

About me

Intro

Senior Full Stack JavaScript Developer with 9+ years building scalable web applications across diverse industries. Lead engineer at sustainability tech company Altruistiq, with proven expertise in React, Node.js, and blockchain integration. Specialized in MERN stack development with focus on performance optimization and seamless user experiences.

Links

Work experience

Lead Software Engineer

Altruistiq

Aug 2024 - Present

2 years 3 months

London, UK

At 𝐀𝐥𝐭𝐫𝐮𝐢𝐬𝐭𝐢𝐪, I contribute to the development of cutting-edge software solutions aimed at helping businesses track, reduce, and optimize their sustainability efforts. The platform provides powerful tools for 𝐜𝐚𝐫𝐛𝐨𝐧 𝐟𝐨𝐨𝐭𝐩𝐫𝐢𝐧𝐭 𝐦𝐞𝐚𝐬𝐮𝐫𝐞𝐦𝐞𝐧𝐭, 𝐞𝐧𝐯𝐢𝐫𝐨𝐧𝐦𝐞𝐧𝐭𝐚𝐥 𝐝𝐚𝐭𝐚 𝐚𝐧𝐚𝐥𝐲𝐬𝐢𝐬, and 𝐬𝐮𝐩𝐩𝐥𝐲 𝐜𝐡𝐚𝐢𝐧 𝐬𝐮𝐬𝐭𝐚𝐢𝐧𝐚𝐛𝐢𝐥𝐢𝐭𝐲, helping companies make data-driven decisions towards a greener future. I work with 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬, 𝐕𝐮𝐞.𝐣𝐬, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐍𝐞𝐱𝐭.𝐣𝐬, and 𝐄𝐱𝐩𝐫𝐞𝐬𝐬.𝐣𝐬 to build scalable, user-friendly applications that integrate real-time environmental data. My responsibilities include enhancing user interfaces, developing backend APIs, and ensuring seamless integration between front-end and back-end systems to provide actionable insights for businesses striving to meet their sustainability targets.

Lead Software Engineer

StormX

Jul 2023 - Jul 2024

1 year 1 month

Delaware, OH 43015, USA

I worked as Senior Full Stack Engineer at StormX, I contributed to the development of their web application. StormX is a platform that enables users to earn cryptocurrency cashback by shopping online at over 1,000 partner stores. Utilizing technologies such as 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐨𝐝𝐞, 𝐄𝐱𝐩𝐫𝐞𝐬𝐬, and 𝐌𝐨𝐧𝐠𝐨𝐃𝐁, along with Next.js, I played a key role in building and optimizing the platform's web application. My focus included enhancing the user interface, ensuring the platform's scalability, and integrating a seamless shopping-to-crypto experience. I worked on features like real-time updates, payment integrations, and a smooth user journey from shopping to earning cryptocurrency rewards. My efforts improved performance, optimized the overall user experience, and contributed to the platform's growth in the rapidly evolving crypto cashback space. I also started working on a new application known as DuelNow is an innovative platform that allows users to profit from their predictions on various real-world events. As a Senior Full Stack Engineer, I worked on building and enhancing the platform using 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐨𝐝𝐞, 𝐄𝐱𝐩𝐫𝐞𝐬𝐬, and 𝐌𝐨𝐧𝐠𝐨𝐃𝐁. My focus was on creating dynamic, interactive features that allowed users to engage in prediction-based games and track their earnings. I developed 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐀𝐏𝐈 services, optimized performance, and ensured the scalability of the system. Additionally, I worked on improving the user experience by integrating real-time features and seamless transactions, making it a fun and rewarding platform for users.

Senior Software Engineer

DeltaOne

Jul 2021 - Jul 2023

2 years 1 month

Texas, United States · Remote

At DeltaOne, I worked as a Senior Full Stack Engineer, contributing to multiple high-profile projects across various industries. I was deeply involved in the development of web applications and user-facing solutions, utilizing 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐨𝐝𝐞, 𝐀𝐧𝐠𝐮𝐥𝐚𝐫, 𝐕𝐮𝐞, 𝐄𝐱𝐩𝐫𝐞𝐬𝐬, 𝐍𝐞𝐱𝐭 and 𝐍𝐮𝐱𝐭 along with other modern web technologies. 𝐊𝐞𝐲 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬: 𝐂𝐫𝐮𝐦𝐛𝐥𝐞 𝐂𝐨𝐨𝐤𝐢𝐞𝐬: For Crumble Cookies, I played a pivotal role in enhancing their web application, optimizing performance, and developing dynamic user interfaces to improve the overall customer experience. My focus was on integrating seamless online ordering systems, streamlining backend services, and ensuring scalability for high traffic periods. This allowed Crumble Cookies to better handle customer demand and deliver an excellent user experience. 𝐇𝐊𝐋: I contributed to the development of HKL, an innovative platform that delivers seamless digital solutions for businesses. In this project, I was responsible for building robust backend APIs, improving system architecture, and integrating real-time data processing features. I worked on enhancing the platform's responsiveness and ensuring smooth interaction between the front-end and back-end systems.

Full-stack Developer

EtherMail

Jul 2019 - Jul 2021

2 years 1 month

Barcelona, Spain

At 𝐄𝐭𝐡𝐞𝐫𝐌𝐚𝐢𝐥, I worked as a Full Stack Developer, contributing to the development of the platform that revolutionizes email marketing by integrating Web3 technologies. EtherMail offers a privacy-focused inbox where users can receive promotional emails in exchange for rewards, powered by blockchain and $𝐄𝐌𝐓 coins. I played a crucial role in building and optimizing the Web3 email inbox using technologies like 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐄𝐱𝐩𝐫𝐞𝐬𝐬.𝐣𝐬, and 𝐒𝐨𝐥𝐢𝐝𝐢𝐭𝐲 integrating smart contracts, and ensuring secure communication through encryption. I focused on the development of core features such as the 𝐄𝐦𝐚𝐢𝐥-𝐚𝐬-𝐚-𝐖𝐚𝐥𝐥𝐞𝐭 functionality, enabling seamless token transfers and email communication. Additionally, I worked on enhancing the platform’s backend to handle real-time data syncing with blockchain-based services, ensuring a smooth user experience. My contributions helped in expanding EtherMail’s reach, as the platform became the go-to solution for businesses looking to engage users through consent-driven email marketing.

Full-stack Developer

Finixio

Jul 2017 - Jul 2019

2 years 1 month

United Kingdom · Remote

At Finixio, I worked as a Full Stack Developer, contributing to the development of several key projects across various industries. I utilized a range of JavaScript technologies, including 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐕𝐮𝐞.𝐣𝐬, 𝐌𝐨𝐧𝐠𝐨𝐃𝐁, 𝐄𝐱𝐩𝐫𝐞𝐬𝐬.𝐣𝐬, and, 𝐀𝐧𝐠𝐮𝐥𝐚𝐫 to create dynamic, scalable web applications. My focus was on ensuring seamless user experiences, robust back-end functionalities, and highly performant systems. 𝐊𝐞𝐲 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬: 𝐇𝐲𝐝𝐫𝐚𝐂𝐮𝐩: I played an essential role in developing the 𝐇𝐲𝐝𝐫𝐚𝐂𝐮𝐩 website, which features dual shaker bottles for fitness enthusiasts. I worked on integrating e-commerce functionalities, streamlining the product ordering and payment processes, and optimizing the user interface for better navigation. I focused on providing a responsive experience across various devices, improving customer engagement through intuitive design and features. 𝐘𝐞𝐭𝐢 𝐂𝐲𝐜𝐥𝐞𝐬: For 𝐘𝐞𝐭𝐢 𝐂𝐲𝐜𝐥𝐞𝐬:, a well-known bicycle brand, I contributed to enhancing their online platform by integrating product catalogues, customizing user flows, and optimizing e-commerce features. I worked on backend optimizations using Node.js and Express.js, and collaborated with the design team to ensure a visually appealing and functional website, improving the overall user experience.

Full-stack Developer

UpworkFreelance

Oct 2015 - Oct 2017

2 years 1 month

Remote, OR 97458, USA

As a seasoned full-stack JavaScript developer, I thrive in the dynamic world of freelance work on Upwork. With a strong proficiency in front-end and back-end development, I bring a wealth of expertise to every project I undertake. Leveraging my skills in JavaScript frameworks such as React and Node.js, I excel in building robust and scalable web applications that meet clients' unique needs. As a freelance developer, I have honed my ability to adapt quickly to different projects and work collaboratively with diverse teams. With a keen eye for detail and a commitment to delivering high-quality code, I ensure exceptional results within strict deadlines. I take pride in my ability to grasp complex technical concepts and translate them into user-friendly solutions. Continuously learning and staying up-to-date with emerging technologies, I am dedicated to providing cutting-edge solutions that drive business growth. ⭐ Worked with different projects as a Freelancer on Upwork. ⭐ Web design and development, application development using HTML, JavaScript and Typescript. ⭐ Create and deployed new features in order to sustain and amend existing applications under MVC pattern using NodeJs, AngularJs, ReactJs, Bootstrap and ExpressJs. ⭐ Developed the frontend by using the ReactJs, AngularJs, Javascript by Package Manager NPM. ⭐ Developed backend by using the NodeJs and ExpressJs. ⭐ Developed cross-browser/platform HTML, CSS and JavaScript to match design specs for complex page layouts while adhering to code standards.


Education

National University of Computer and Emerging Sciences

Bachelor of Science - BS

2011 - 2015

4 years 3 months

The best place to find your next move

© 2026. All Rights Reserved.