Nick Telsan

Senior Full-Stack TypeScript Developer

Chattanooga, TN | nick@nicktelsan.com | (662) 579-7596

Professional Summary

Senior full-stack developer with over six years of experience building scalable web using modern JavaScript/TypeScript technologies. Proven track record of leading technical initiatives, establishing development standards, and mentoring development teams. Experience collaborating with cross-functional product and design teams to deliver user-focused solutions.

Professional Experience

Viget Labs

Senior JavaScript Developer | Falls Church, VA (Remote) | January 2025 - Present

• Spearheaded adoption of TypeScript across multiple client projects, improving code reliability and developer productivity
• Established type-safe development practices using TypeScript and OpenAPI specifications
• Led technical evaluation and implementation of full-stack frameworks including Next.js and Remix
• Facilitated bi-weekly knowledge sharing sessions for development, covering advanced JavaScript patterns and emerging technologies
• Mentored junior developers on modern development practices, code review processes, and technical problem-solving

JavaScript Developer | Falls Church, VA (Remote) | November 2020 - January 2025

• Developed custom client-rendered and server-rendered applications across healthcare, finance, and e-commerce sectors
• Built responsive web applications and mobile-optimized experiences using React and modern CSS frameworks
• Implemented scalable authentication solutions and API integrations for enterprise-level applications
• Collaborated with cross-functional product and design teams to deliver high-performance applications meeting strict accessibility and performance requirements
• Contributed to establishing new development standards and best practices within the JavaScript team

GTD

Software Developer | Huntsville, AL | June 2020 - November 2020

• Designed and built custom data collection application optimized for limited network connectivity environments
• Managed production deployment pipelines and implemented automated software distribution systems
• Developed data validation and integrity monitoring systems for mission-critical applications

Hat Boy Software

Software Developer | Oxford, MS | March 2019 - November 2020

• Built full-stack web and mobile applications for local businesses using modern JavaScript frameworks
• Implemented infrastructure-as-code solutions for enterprise-scale applications using Docker and cloud platforms
• Integrated OAuth and custom authentication systems into existing enterprise applications

Technical Skills

Languages & Frameworks: TypeScript, JavaScript, React, Next.js, Remix, Node.js, Bun

Frontend Technologies: HTML5, CSS3, Responsive Design, Progressive Web Apps, Mobile-First Development

Backend & APIs: REST APIs, GraphQL, API Design, Database Integration

Development Tools: Git, Monorepo Management, Code Review, Testing Frameworks, Docker, CI/CD

Specializations: Full-stack application architecture, Type-safe development, Performance optimization, Cross-platform development

Key Accomplishments

• Led architectural overhaul of legacy systems, reducing load times by 80% (Viget, 2025)
• Designed and implemented multi-system real-time communications serving thousands of simultaneous clients (Viget, 2024)
• Established monorepo standards across multiple development teams, improving cross-team collaboration (Viget, 2022-2023)
• Rapidly delivered vaccine availability portal during COVID-19 peak demand, serving 100K+ users daily (Viget, 2021)
• Implemented in-place, multi-phase upgrade of legacy authentication system serving 10K+ concurrent users with minimal downtime (Hat Boy Software, 2020)