Warrent Padolina

Backend-focused Full-Stack Software Engineer with 3+ years of experience designing, building, and scaling production-grade web applications and RESTful APIs. Specialized in NestJS, PostgreSQL, and MongoDB, with a proven track record of maintaining high-availability systems (99.5% uptime) and managing critical production releases. Adept at optimizing database performance, driving incident response (95% same-day resolution), and contributing to high-performing Agile teams.

Software Engineer at Career TEAM LLC (2025-04 – Present)

• System Reliability: Architected and maintained robust backend services using NestJS, PostgreSQL, and MongoDB, supporting thousands of active users while consistently maintaining a 99.5% system uptime.
• Incident Management: Acted as a core member of the on-call rotation, managing critical production incidents (SOS tickets) with a 95% same-day resolution rate under high-pressure conditions.
• Performance Optimization: Eliminated system bottlenecks and enhanced database reliability by optimizing complex queries and implementing strategic indexing.
• Release Ownership: Owned end-to-end production releases by validating and deploying approved tickets, drastically reducing deployment regressions through rigorous root-cause analysis.
• Integrations: Engineered seamless third-party API integrations (e.g., Indeed) to ensure reliable, real-time data synchronization across microservices.
• Leadership & Mentorship: Mentored junior developers through structured code reviews and pair programming, accelerating team velocity and elevating code quality standards.

Software Engineer at Cryptex Consulting Services Ltd Co. (2023-02 – 2025-04)

• Full-Stack Development: Engineered scalable, client-facing web applications using React, Next.js, and NestJS.
• API Architecture: Designed and implemented secure RESTful APIs utilizing advanced data validation, structured error handling, and scalable design patterns.
• Database Tuning: Significantly reduced API response times by tuning complex database queries and optimizing indexing strategies across multiple projects.
• DevOps & Deployments: Managed end-to-end production deployments, environment configurations, and database operations safely across diverse client environments.
• Client Collaboration: Partnered directly with stakeholders to translate complex business requirements into high-performance technical specifications.

Bachelor of Science in Information Technology – University of the East (2019 – 2023)