I’m Siavash, a Full-Stack Developer with 15+ years crafting scalable, user-focused apps. Expert in Vue.js, React.js, React Native, Node.js, and AWS, I excel at turning complex challenges into seamless solutions. At Hopper HQ, I led frontend development, updating 3-yr-old code, boosting NPS by 50%, and cutting deploy time by 70%. As a mentor and freelancer, I’ve built end-to-end solutions, from UI/UX to CI/CD pipelines. Passionate about impactful projects, I deliver quality and innovation. Hire me to transform your vision!…

Siavash Keshmiri

I’m Siavash, a Full-Stack Developer with 15+ years crafting scalable, user-focused apps. Expert in Vue.js, React.js, React Native, Node.js, and AWS, I excel at turning complex challenges into seamless solutions. At Hopper HQ, I led frontend development, updating 3-yr-old code, boosting NPS by 50%, and cutting deploy time by 70%. As a mentor and freelancer, I’ve built end-to-end solutions, from UI/UX to CI/CD pipelines. Passionate about impactful projects, I deliver quality and innovation. Hire me to transform your vision!…

Available to hire

I’m Siavash, a Full-Stack Developer with 15+ years crafting scalable, user-focused apps. Expert in Vue.js, React.js, React Native, Node.js, and AWS, I excel at turning complex challenges into seamless solutions. At Hopper HQ, I led frontend development, updating 3-yr-old code, boosting NPS by 50%, and cutting deploy time by 70%. As a mentor and freelancer, I’ve built end-to-end solutions, from UI/UX to CI/CD pipelines. Passionate about impactful projects, I deliver quality and innovation. Hire me to transform your vision!

See more

Skills

Experience Level

Web Design
Expert
Vue.js
Expert
JavaScript
Expert
UI
Expert
TypeScript
Expert
jQuery
Expert
React JS
Expert
React Native
Expert
Node.js
Expert
CSS
Expert
Docker
Expert
Express
Expert
HTML5
Expert
WordPress
Expert
API
Expert
Adobe Photoshop
Expert
Tailwind
Expert
App Design
Expert
PHP
Expert
SEO
Expert
Java
Intermediate
Android
Intermediate
iOS
Intermediate
See more

Language

English
Fluent
Persian
Fluent

Work Experience

Freelance Web Developer at Self-employed
February 1, 2015 - October 9, 2025
Architected and developed custom WordPress themes and websites for diverse clients, leveraging HTML, CSS, and JavaScript to deliver tailored web solutions. Enhanced frontend functionality and user experience for PersianTools, contributing to its development for a year.
Co-Founder, Front-end, UI/UX at Hamrahyar
January 1, 2017 - October 9, 2025
Directed branding, UI/UX design, and development of a high-traffic web application and four mobile applications, serving millions of users. Led Nabzebazaar, an award-winning mobile app recognized as Iran's top app for three consecutive years, culminating in the company's acquisition.
Freelance Full Stack Developer at Self-employed / Freelance
January 1, 2021 - Present
Engineered a robust full-stack application with Node.js and Express backend API to establish seamless middleware integration between a React Native mobile application and Firebase, ensuring secure, real-time data synchronization. Designed and implemented an admin dashboard using Vue3 for managing user data, analytics, and configurations. Streamlined deployment by configuring servers and implementing CI/CD pipelines, accelerating release cycles. Delivered end-to-end web and mobile solutions using React.js, Node.js, REST APIs, and UI/UX design, branding, and CMS integrations.
Lead Mobile Developer at Sheypoor
March 1, 2017 - October 9, 2025
Directed mobile team with Agile practices, securing data for 5M+ users and improving compliance. Mentored developers to improve productivity metrics.
Lead Frontend Engineer at Hopper HQ
March 1, 2024 - October 9, 2025
Led frontend team in migrating Vue2 to Vue3, built 10+ Vue3 AI mini-tools (WordPress plugins) to improve SEO, redesigned onboarding flow driving 10% user adoption increase and 5% retention improvement. Implemented CI/CD pipeline, reducing deployment time by 70% and eliminating machine-related issues. Boosted NPS by 50% via targeted UI/UX enhancements and bug resolutions over 6 months. Mentored juniors and contributed custom WordPress plugins for sales site optimization.
Freelance Web Developer at Self-Employed (Freelance)
February 1, 2015 - October 9, 2025
Architected and developed custom WordPress themes and websites for diverse clients, leveraging HTML, CSS and JavaScript to deliver tailored web solutions. Enhanced frontend functionality and user experience for PersianTools, contributing to its development for a year.

Education

Add your educational history here.

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Media & Entertainment, Professional Services, Education
    paper Wordpress free theme

    Tenet, is a modern, responsive and customizable yet free WordPress theme, based on bootstrap 5,

    This theme has multiple settings to change the view of the website, including boxed and unboxed (wide) version, multi column and no sidebar setting, and also full color scheme settings, with some default built-in color schemes, social media buttons

    https://www.twine.net/signin

    paper Xtract Replies chrome extension

    Extract replies from X.com (Twitter) posts and export them as CSV or HTML.
    Ideal for researchers, journalists, and social media analysts.

    https://www.twine.net/signin

    Features
    One-click extraction of all replies to any public X.com post
    Export as CSV or HTML
    Live progress and stop button
    Privacy-first: all processing is local