Bristina Christian

Results-driven Full Stack Developer with 4+ years of experience building scalable B2B SaaS, multi-tenant POS platforms, and microservices using Ruby on Rails, React, TypeScript, and PostgreSQL. Specializing in Enterprise SaaS Platform Architecture, API Synchronization Engines, and High-Performance Frontend Systems. I solve complex engineering challenges around real-time third-party data synchronization, API payload bottlenecks, microservice data consistency, and production downtime.

Demonstrated track record of leading cross-functional engineering initiatives, mentoring junior engineers (reducing onboarding time by 35%), streamlining system latency by up to 35%, and maintaining 99.9% uptime.

Full Stack Developer (Ruby on Rails & React) at Platter Management (2025-12 – Present)

• Spearheaded full-stack software ownership for a multi-tenant SaaS restaurant POS platform, collaborating with product managers and 4 cross-functional engineers to automate core service operations and reduce manual operational overhead by 30%.
• Architected core end-to-end modules for staff scheduling, inventory tracking, order workflows, and table reservations, increasing operational workflow efficiency across multi-tenant environments by 25%.
• Owned high-reliability POS platform features and API sync engines, implementing proactive logging and error observability to boost system uptime to 99.9% and improve guest response times.

ROR Developer at Stratosphere (2024-10 – 2025-06)

• Collaborated within an Agile team of 6 software developers to ship 5+ high-quality production releases on schedule.
• Executed custom Ruby scripts, security patches, and Docker container configurations, enhancing application security compliance and improving API execution speed by 18%.
• Led peer code reviews (evaluating 15+ pull requests weekly) and enhanced backend PostgreSQL database queries across core services, reducing server latency during peak traffic periods by 22%.

ROR Developer at TECHVOOT SOLUTIONS (2023-02 – 2024-06)

• Engaged in full-stack web development across 3 core client products, utilizing modern Ruby on Rails and JavaScript frameworks to accelerate feature deployments by 20%.
• Collaborated closely with UI/UX designers and product owners to meet sprint objectives and 100% of project delivery deadlines.
• Constructed robust RESTful API integrations and implemented responsive frontend layouts, increasing mobile user engagement by 25%.

ROR Developer at LOGICAL STREET TECHNOLOGY PVT. LTD (2021-03 – 2023-01)

• Managed frontend and backend synchronization for critical client web applications, achieving a 98% on-time project delivery rate.
• Documented technical specs and client business requirements, accelerating onboardings and reducing requirement revision cycles by 15%.
• Troubleshot production bugs and refactored legacy codebase, improving site loading speed by 30%.

Master of Computer Applications in MCA – Gujarat Technological University (2020)

Bachelor of Computer Applications in BCA – Gujarat University (2018)