Perhisi

Hi, I'm Perhisi Ardhian

Full-Stack Developer

Passionate about building modern, responsive, and user-friendly web applications. Always learning and exploring new technologies to create impactful digital experiences.

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About Me

I am a software engineer who anchors every project in honesty and collaborative problem solving to deliver reliable applications. Through aRevoU project, I integratedNext.json the frontend withNest.json the backend to deliver a responsive web app while sharing debugging lessons with teammates. My work withJavaScript, TypeScript, and Tailwind CSS, combined with my ability to read code paths and resolve bugs, helps me stabilize applications quickly. I follow best practices and stay adaptable by learning new tools so I can keep improving performance and guide teammates toward maintainable code. I am eager to join a software engineering team where I can keep learning, welcome feedback, and help deliver high-quality features for users.

I believe in continuous learning and staying current with the latest web technologies and best practices. Every project is an opportunity to grow, experiment, and refine my skills.

In my portfolio, you'll find a collection ofprojects that showcase my skillsand creativity. Each project reflects my commitment to quality, attention to detail, and passion for clean code.

Thank you for visiting my portfolio. I hope you find my work inspiring and informative. If you have any questions or would like to collaborate on a project, please feel free to reach out. I'm always excited to connect with like-minded individuals and explore new opportunities!

Technical Skills

Programming languages:
JavaScriptTypeScript
Frontend Framework:
Next.jsTailwind CSS
Backend Framework:Nest.js
Database Management:
PostgreSQLPrismaORM
Cloud Servers / Infrastructure:
VercelNetlifyRailwaySupabase
Version Control System:Git
Software Development Tools:
Visual Studio CodePostman

Soft Skills

Problem SolvingAdaptability and Learning new technologiesTeamworkCollaborations

My Education

A brief overview of my educational background and qualifications

RevoU

Full-stack Software Engineering, Jun 2025 - Jan 2026

Trained as a full-stack software engineer, learning structured web applications and framework using Next.js and Nest.js, managing databases with PostgreSQL and Prisma ORM, and Git-based collaboration.

Final Project:C.R.A.C.K Project

For my final project, I am developing a comprehensive Learning Management System (LMS) designed to facilitate online education. It serves as a centralized platform for academic collaboration, bridging the gap between administrators and students through a secure digital environment.

SMK Satya Bhakti 1

Automotive Mechanic, Jul 2004- Jun 2007

My Projects

A showcase of my recent work and personal projects

Portfolio Website Screenshot

Portfolio Website

HTMLCSSJavaScript

A personal website to showcase my work and skills with modern design.
Role: Frontend Developer

View Details Source Code

C.R.A.C.K Project Backend

C.R.A.C.K Project Backend

Nest.jsPostgreSQLPrismaORMPassport-JWTBcryptRailway

Backend development for C.R.A.C.K educational platform with secure authentication, role-based access control, and robust database architecture.
Role: Backend Developer

View Details Source Code

C.R.A.C.K Project Frontend

C.R.A.C.K Project Frontend

Next.jsTailwind CSSAxiosTypeScript

Frontend development for C.R.A.C.K educational platform featuring role-based access control, dynamic course management, and responsive user interfaces.
Role: Frontend Developer

View Details Source Code

Milestone 4 Backend

Milestone 4 Backend

Nest.jsTypeScriptPostgreSQLPrismaORMJWTRailway

Backend API for financial account management with dual-token authentication, secure CRUD operations, and robust data validation.
Role: Backend Developer

View Details Source Code

WeRent Backend System

WeRent Backend System

Nest.jsPostgreSQLPrismaJWT

Scalable rental platform backend with RESTful APIs, role-based access control, and comprehensive booking & payment logic.
Role: Backend Engineer

View Details Source Code

My Experience

A summary of my professional experience and roles in the software development industry

Courier, Shopee Express / SPX Express

Apr 2022 - Mar 2025

● Delivered packages to customers' homes daily, raising customer satisfaction by 70% by adhering to scheduled routes and providing reliable updates.

● Prioritized expedited packages for timely delivery, lifting customer satisfaction by 80% by aligning with scheduled time windows and consistently communicating arrival estimates.

● Managed COD collections and same-day deposits, raising company satisfaction by 70% through compliance with penalty policies and transparent reporting.

● Managed reports daily for packages not successfully delivered and returned them to the warehouse, raising company satisfaction by 70% through improved tracking systems and effective package management strategies.

Courier, J&T Express

Sep 2017 - Feb 2022

● Delivered packages to customers' homes, boosting satisfaction 70% through reliable route adherence, proactive communication, and timely issue resolution daily across zones.

● Prioritized expedited packages for timely delivery, lifting customer satisfaction by 80%by aligning with time windows and managing route logistics effectively.

● Managed COD collections and same-day deposits, raising company satisfaction 70% through consistent controls and compliance with penalty policies.

● Managed time efficiently to deliver routes promptly, raising delivery efficiency by 70% and consistently meeting daily performance targets through optimized scheduling.

Staff Warehouse, PT. Indah Berkah Bersaudara (JNE Depok)

Jun 2017 - Aug 2017

● Managed and sorted inbound and outbound packages, reducing processing time by 2 hours and enhancing overall warehouse efficiency by 30%.

● Created daily reports for incoming and outgoing packages, raising company satisfaction by 70% through improved transparency and enhanced tracking mechanisms.

● Managed priority packages, delivering to customers’ homes, raising customer satisfaction by 80% while significantly improving service reliability through timely deliveries.

● Managed sorted packages for destination areas, raising company satisfaction by 70% through enhanced routing strategies and improved delivery accuracy.

Mechanical Engineer, Yamaha JG Cibinong

Jun 2015 - Jul 2015

● Analyzed customer motorcycles and provided tailored recommendations, raising customer satisfaction by 70% through effective communication and personalized service.

● Repaired motorcycles by replacing broken parts, raising company satisfaction by 70% through timely service and significantly improving vehicle performance.

● Analyzed motorcycle drives for issues, improving customer satisfaction by 70% through thorough inspections and prompt resolution of identified concerns.

● Executed cleaning of workshop areas and tools, improving company satisfaction by 70% by enhancing safety standards and workspace efficiency.

Sales and Installation Support / Setter Speedy, PT. Telkom STO Kalibata

Mar 2014 - Aug 2014

● Implemented strategies for door-to-door modem offerings, raising company satisfaction by 80% through personalized service and prompt resolution of customer inquiries.

● Installed speedy modems in customer homes, raising company satisfaction by 80% through efficient setup and significantly enhanced internet connectivity.

● Managed daily reports of customer installations, raising company satisfaction by 70% through accurate data tracking and timely follow-ups ensuring seamless communication.

Staff IT Maintenance, PT. Wika Beton 2

Jul 2012 - Nov 2012

● Performed maintenance and optimization on office PCs, resulting in a 50% reduction in downtime and a 70% increase in company satisfaction by enhancing overall functionality and user experience.

● Installed LAN cables, enhancing internet connectivity by 60% and reducing loading times by 40%, contributing to a 70% increase in company satisfaction through streamlined network performance.

● Analyzed and resolved operating system issues, leading to a 50% reduction in system downtime and a 40% improvement in user support response times, contributing to a 70% increase in company satisfaction through enhanced system stability.

Quality Control, PT. Siemens Power Distribution and Transmission

Jan 2008 - Mar 2008

● Maintained and optimized electrical wiring systems for robust connections and precise routing, resulting in a 70% increase in company satisfaction by enhancing safety protocols and operational efficiency.

● Maintained and inspected 3-phase kilovolt input wiring, directly leading to a 30% reduction in operational incidents and enhancing company satisfaction by achieving a client retention rate of 85%, through strict adherence to safety standards.

● Managed communication reports for production staff regarding critical wiring replacements, resulting in a 40% reduction in safety incidents and a 25% improvement in response time, leading to a significant 70% increase in company satisfaction.

Get In Touch

Have a project in mind or want to collaborate? Let's connect and discuss your next project.

Send Me a Message

Contact Information

Email

perhisi01@gmail.com

Phone

+62 838-0885-2470

Location

Depok, Indonesia

WhatsApp

+62 838-0885-2470

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