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I’m Vincent Yapranz, a full stack software engineer with 7+ years of experience building and shipping production-ready web applications in dynamic, client-facing environments. I specialize in TypeScript/JavaScript across the stack, working from NestJS/Node.js on the backend to React/Next.js on the frontend, with a strong focus on end-to-end delivery, quality, and measurable cost/efficiency improvements. I enjoy owning features from scoping and architecture through implementation, iteration, and iteration-driven delivery. I’m also comfortable integrating modern AI tooling into engineering workflows (including Claude Code and MCP integrations like Notion, Figma, and Jira) to improve planning, debugging, and refactoring, and I partner closely with clients and product teams to deliver fast, accurate outcomes that meet real business needs.…I’m Vincent Yapranz, a full stack software engineer with 7+ years of experience building and shipping production-ready web applications in dynamic, client-facing environments. I specialize in TypeScript/JavaScript across the stack, working from NestJS/Node.js on the backend to React/Next.js on the frontend, with a strong focus on end-to-end delivery, quality, and measurable cost/efficiency improvements. I enjoy owning features from scoping and architecture through implementation, iteration, and iteration-driven delivery. I’m also comfortable integrating modern AI tooling into engineering workflows (including Claude Code and MCP integrations like Notion, Figma, and Jira) to improve planning, debugging, and refactoring, and I partner closely with clients and product teams to deliver fast, accurate outcomes that meet real business needs.

Vincent Yapranz

Full Stack Developer, Software Engineer, Back-End Developer, +2

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I’m Vincent Yapranz, a full stack software engineer with 7+ years of experience building and shipping production-ready web applications in dynamic, client-facing environments. I specialize in TypeScript/JavaScript across the stack, working from NestJS/Node.js on the backend to React/Next.js on the frontend, with a strong focus on end-to-end delivery, quality, and measurable cost/efficiency improvements. I enjoy owning features from scoping and architecture through implementation, iteration, and iteration-driven delivery. I’m also comfortable integrating modern AI tooling into engineering workflows (including Claude Code and MCP integrations like Notion, Figma, and Jira) to improve planning, debugging, and refactoring, and I partner closely with clients and product teams to deliver fast, accurate outcomes that meet real business needs.…I’m Vincent Yapranz, a full stack software engineer with 7+ years of experience building and shipping production-ready web applications in dynamic, client-facing environments. I specialize in TypeScript/JavaScript across the stack, working from NestJS/Node.js on the backend to React/Next.js on the frontend, with a strong focus on end-to-end delivery, quality, and measurable cost/efficiency improvements. I enjoy owning features from scoping and architecture through implementation, iteration, and iteration-driven delivery. I’m also comfortable integrating modern AI tooling into engineering workflows (including Claude Code and MCP integrations like Notion, Figma, and Jira) to improve planning, debugging, and refactoring, and I partner closely with clients and product teams to deliver fast, accurate outcomes that meet real business needs.

Available to hire

I’m Vincent Yapranz, a full stack software engineer with 7+ years of experience building and shipping production-ready web applications in dynamic, client-facing environments. I specialize in TypeScript/JavaScript across the stack, working from NestJS/Node.js on the backend to React/Next.js on the frontend, with a strong focus on end-to-end delivery, quality, and measurable cost/efficiency improvements.

I enjoy owning features from scoping and architecture through implementation, iteration, and iteration-driven delivery. I’m also comfortable integrating modern AI tooling into engineering workflows (including Claude Code and MCP integrations like Notion, Figma, and Jira) to improve planning, debugging, and refactoring, and I partner closely with clients and product teams to deliver fast, accurate outcomes that meet real business needs.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Language

English

Advanced

Work Experience

Full Stack Engineer at Jitera

April 1, 2024 - July 1, 2026

Owned client-facing end-to-end feature delivery for Japanese customers, from scoping and architecture through implementation and iteration. Designed and built backend services in TypeScript/NestJS using patterns such as Controller-Service-Repository, dependency injection, and decorators, working alongside React/Next.js on the frontend. Regularly selected and delivered features requiring both backend depth and frontend polish. Communicated directly in English across time zones in an async-first, spec-driven culture centered on written walkthroughs. Integrated AI tooling (especially Claude Code) into the daily development loop for planning, debugging, and refactoring, and actively used Jitera’s internal AI SaaS platform for AI-assisted workflows. Also integrated MCP tools (Notion, Figma, Jira) with Claude Code to streamline planning and cross-functional work, and built custom Claude skills to accelerate team development. Implemented bidirectional integrations with third-party systems,

Software Engineer at Xendit

June 1, 2021 - February 1, 2024

Reduced operational costs by 60% through root-cause analysis across multiple products, cutting recurring engineering toil via long-term fixes rather than one-off patches. Refactored legacy processes and product services, saving engineers up to 40% of time while improving reliability and scalability across the codebase. Owned end-to-end feature delivery within an agile team, aligning technical solutions with product goals and user expectations. Built customer-facing interfaces to simplify transaction navigation and delivered a data migration system that increased confidence in data reliability.

Software Engineer at Alterra

February 1, 2019 - June 1, 2021

Led and mentored a 4-engineer team, collaborating with two other team leads to deliver internal and external MVP projects end-to-end. Combined hands-on development with people management, mentoring engineers and guiding technical growth. Partnered with business analysts and technical support to define requirement specifications for new applications and designed technology solutions that met or exceeded performance expectations. Introduced agile methodologies and development best practices across the division, cutting feature development time from an expected 120 hours to 80 hours (~33%).