Vaibhav Singh

Motivated and detail-oriented professional with experience in customer support and backend development. Skilled in communication, problem-solving, Node.js, APIs, and database management, with a strong commitment to delivering quality solutions and excellent user experiences.

Backend Developer (Customer-Facing APIs) at Holmium Technologies (2025-02 – Present)

• Developed and maintained REST APIs that directly power customer-facing dashboards and data reports
• Handled real-time data processing using WebSockets — ensuring zero downtime for end users
• Collaborated cross-functionally to resolve user-reported issues, similar to Tier-2 support escalation workflows
• Documented API behavior for internal teams — strong written communication & documentation skills
• Maintained code quality and SLA compliance in a remote, self-managed work environment

Master of Computer Applications in MCA – Jain University (2024)

Bachelor of Computer Applications in BCA – Uttaranchal University (2021)