Sayem Khan
I am an experienced software engineer specializing in Ruby on Rails and full-stack web development.
About
I am an experienced software engineer specializing in Ruby on Rails and full-stack web development. Currently based in New York City, I have built core features and tools for various companies in the financial services and real estate industries, as well as running my own freelance development consultancy. My work often involves modern JavaScript frameworks like React.js, Angular.js, and Vue.js, alongside backend technologies and cloud services.
Over the years, I have contributed to key products in venture-backed startups and established companies, delivering scalable and innovative software solutions. I enjoy crafting efficient APIs, developing user-centric frontends, and architecting microservices. I thrive in collaborative environments and take pride in delivering high quality, maintainable code while continuously learning new technologies.
- 11 years' experience
- Joined July 2025
Industry experience
- Software & Internet
- Financial Services
- Real Estate & Construction
- Healthcare
- Professional Services
- Media & Entertainment
Work experience· 15 roles
Built core features of CapLinked's virtual data room solutions for financial institutions using Ruby on Rails, Postgres, and Angular.js. Developed tools and enhancements for company workspaces and folders, including adding user watermarks, sending workspace notifications, and enabling favorited folders. Created a tool for adding redactions on uploaded workspace file documents using Vue.js.
Built core features for CapLinked, a virtual data room solution for financial institutions, using Ruby on Rails, Postgres, and Angular.js. Developed enhancements for company workspaces and folders such as user watermarks, workspace notifications, and favorited folders. Created a tool for document redactions using Vue.js.
Built core features of CapLinked, a virtual data room solution for financial institutions using Ruby on Rails, Postgres, and Angular.js. Developed tools and enhancements such as user watermarks, workspace notifications, and favorited folders. Created a redaction tool for uploaded workspace documents using Vue.js.
Education
Hire Sayem Khan today
Post a job and invite Sayem, or contact them directly. No hidden commission.