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Hi there! I'm Fatima Khalid, a full stack software engineer with 6+ years of experience designing, developing, and optimizing scalable web applications. I'm proficient in Ruby on Rails, JavaScript, and modern cloud platforms, and I have a proven track record of improving website performance and delivering high-impact features. I thrive in collaborative, cross-functional teams, enjoy mentoring developers, and love turning business requirements into robust, user-friendly solutions that drive growth and better user experiences.…Hi there! I'm Fatima Khalid, a full stack software engineer with 6+ years of experience designing, developing, and optimizing scalable web applications. I'm proficient in Ruby on Rails, JavaScript, and modern cloud platforms, and I have a proven track record of improving website performance and delivering high-impact features. I thrive in collaborative, cross-functional teams, enjoy mentoring developers, and love turning business requirements into robust, user-friendly solutions that drive growth and better user experiences.

Fatima Khalid

Full Stack Developer, Web Developer, Programmer, +3

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Hi there! I'm Fatima Khalid, a full stack software engineer with 6+ years of experience designing, developing, and optimizing scalable web applications. I'm proficient in Ruby on Rails, JavaScript, and modern cloud platforms, and I have a proven track record of improving website performance and delivering high-impact features. I thrive in collaborative, cross-functional teams, enjoy mentoring developers, and love turning business requirements into robust, user-friendly solutions that drive growth and better user experiences.…Hi there! I'm Fatima Khalid, a full stack software engineer with 6+ years of experience designing, developing, and optimizing scalable web applications. I'm proficient in Ruby on Rails, JavaScript, and modern cloud platforms, and I have a proven track record of improving website performance and delivering high-impact features. I thrive in collaborative, cross-functional teams, enjoy mentoring developers, and love turning business requirements into robust, user-friendly solutions that drive growth and better user experiences.

Available to hire

Hi there! I’m Fatima Khalid, a full stack software engineer with 6+ years of experience designing, developing, and optimizing scalable web applications. I’m proficient in Ruby on Rails, JavaScript, and modern cloud platforms, and I have a proven track record of improving website performance and delivering high-impact features.

I thrive in collaborative, cross-functional teams, enjoy mentoring developers, and love turning business requirements into robust, user-friendly solutions that drive growth and better user experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Full Stack Software Engineer at Bayt.com (Yalla Motors Tech Team)

March 2, 2024 - September 25, 2025

Full-stack development and maintenance of web platform; integrated third-party services including i360 and Zapier to automate workflows; implemented Twilio for communications and set up event tracking with Google Tag Manager to drive analytics. Refactored and optimized complex database queries, achieving a 40% speed improvement through indexing, Redis caching, and query optimization. Revamped front-end by integrating Bayt UI framework, merging modern designs with back-end systems, and creating a robust API layer to support mobile app functionality. Built and maintained sitemap and site maps to align with Google standards, improving navigation and search visibility. Mentored a junior developer and contributed to team growth. Developed automated scripts for web data scraping and integration into the platform using custom scrapers. Deployed on NetBeans and Apache Tomcat in a remote environment, collaborating with cross-functional teams to deliver business-driven solutions.

Full Stack Software Engineer at Freelance

August 1, 2025 - Present

Developed and maintained a scalable web platform, integrated third-party services (i3 60, Zapier) to automate workflows and enhance functionality, refactored code into modular concerns and sub-functions to improve efficiency and readability, implemented comprehensive tests to boost stability, led Twilio integration for communications, implemented event tracking via Google Tag Manager, created dynamic content, optimized database queries with Thinking Sphinx, Redis, and fragment caching, managed background jobs, redesigned frontend with Bayt UI, built APIs to support mobile applications, improved SEO and site structure, authored sitemap for Google alignment, mentored a junior developer, and generated data-scraping scripts to ingest external data.

Full Stack Software Engineer at Bayt.com

December 1, 2018 - July 1, 2025

Contributed to the Yalla Motor Tech team, supporting a high-traffic GCC automotive site with 2.7 million sessions per month. Performed full-stack development including deployment, feature implementation, bug fixes, and performance improvements; led Twilio integration for communications, implemented event tracking via Google Tag Manager, and generated dynamic content; optimized database queries with Thinking Sphinx, Redis, fragment caching, and background jobs; redesigned UI using the Bayt UI framework, created and maintained mobile APIs, improved SEO and rankings, developed automated payments and dealer-specific APIs, authored sitemap and ensured Google alignment; mentored a junior developer; created data-scraping scripts to ingest external data.