About Me
Senior Software Engineer & Team Lead specializing in Ruby on Rails.
Hi there! I'm Arish Khan
I am a Senior Software Engineer and Team Lead with over 8+ years of experience in web development, specializing in Ruby on Rails. I have built, scaled, and maintained products in various sectors including procurement software, CRM, data analysis, travel, and supply chain management.
Throughout my career, I have successfully led cross-functional teams to create scalable applications from scratch and improve performance in large-scale production systems. I am passionate about clean code, efficient solutions, and delivering high-quality products.
I am also an AWS Solution Innovator, recognized for effectively leveraging AWS to optimize cloud-based application performance and scalability.

Professional Experience
Led end-to-end development of symplr Talent Sourcing, designing AI-driven features for candidate matching and CRM, automating workflows, and ensuring HIPAA compliance. Managed a cross-functional team, optimized performance for scalability, and aligned with stakeholders through regular updates.
Key Achievements:
- Designed AI-driven features for candidate matching and CRM.
- Automated workflows and ensured HIPAA compliance.
- Optimized performance for scalability.
Developed and optimized scalable applications using Rails, React, and Kubernetes for clients in procurement, form building, and eSourcing, with a strong focus on database management and performance.
Key Achievements:
- Developed scalable applications using Rails, React, and Kubernetes.
- Optimized database management and performance.
- Worked on procurement, form building, and eSourcing projects.
Lead the development of a scalable eSourcing platform for Market Dojo, a client in the procurement industry. Spearheaded a team focused on feature enhancement, bug resolution, and performance optimization. Implemented CI/CD pipelines using GitHub Actions.
Key Achievements:
- Lead development of a scalable eSourcing platform.
- Implemented CI/CD pipelines using GitHub Actions.
- Focused on feature enhancement, bug resolution, and performance optimization.
Led and developed multiple client projects across sectors, including a flight deals alert system, a baggage management platform, and a fitness tech solution. Built and optimized applications for scalability, designed REST APIs, and implemented third-party integrations.
Key Achievements:
- Developed flight deals alert system with Twilio integration.
- Built baggage management platform with Stripe payment integration.
- Developed fitness tech solution and designed REST APIs.
Education & Training
Focused on software engineering and web development.
Completed Agile Training, including Scrum Master methodologies, with hands-on experience leading Agile sprints and managing cross-functional teams.
Recognized for effectively leveraging AWS to optimize cloud-based application performance and scalability, implementing solutions that improved system reliability and reduced operational costs, despite no formal AWS training.
Let's Work Together
I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision.
Contact Me