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Achmad ZackyGZ

Achmad ZackyGZ

Full Stack Software Engineer

Surabaya, East Java, Indonesia $15/hr Hybrid Full-time 1+ yrs exp 93 · Outstanding

About

Results-driven Software Engineer specializing in architecting scalable microservices and AI-driven ecosystems. Expert in bridging robust multi-language backends (Java Spring Boot, Go) with dynamic frontends (Next.js, Svelte, React Native). Demonstrated mastery in enterprise-grade orchestrations, highlighted by a flagship e-commerce platform featuring Kubernetes (K8s) deployment, Docker containerization, JPA/Hibernate ORM, Retrieval-Augmented Generation (RAG), and Traefik load balancing. Proficient in real-time webhook management (Ngrok/Midtrans) and strict Git Flow, dedicated to delivering secure, high-performance applications from concept to production

Skills & Expertise (44)

React.js Intermediate
8.0/10
1
Years Exp
JavaScript Intermediate
7.8/10
1
Years Exp
Typescript Intermediate
7.6/10
1
Years Exp
Java Intermediate
7.3/10
1
Years Exp
Go Intermediate
7.1/10
1
Years Exp
Redis SQL (MySQL, PostgreSQL) MySql Drizzle ORM Docker Traefik Ngrok Git Postman Figma Next.js (App Router) Kubernetes (AKS) Go (Golang) Golang (Gin) Vue Js Svelte Mongoose / ORM MongoDB (Aggregation, Indexing) Supabase (PostgreSQL) NativeWind Php SQL HTML CSS Next.js React Native Tailwind CSS REDUX Zustand Milvus Spring Boot Node.js Express.js Laravel REST APIs JWT Postgresql MongoDb Pinecone

Work Experience

Full Stack Developer

Lembaga Survei Indonesia Platform

Feb 2026 - Present

Architected a scalable RESTful API backend using Golang (Gin) with Clean Architecture principles. Designed a secure JWT Middleware authentication system to protect sensitive user data and admin routes. Optimized database performance using MongoDB Aggregation pipelines to handle complex data filtering for large-scale survey data. Developed interactive data visualization dashboards using Recharts and Next.js for real-time analytics.

Full Stack Software Engineer

Nexia AI Premium E-Commerce Platform

Jan 2026 - Present

Architected an event-driven backend independently using Java 21 & Spring Boot, and built a frontend with Next.js 15, deployed in an isolated containerized ecosystem using Docker and Traefik. Engineered a Smart Shopping Assistant using Langchain4j and Pinecone/Milvus (Vector DB) with autonomous Function Calling for real-time order tracking and customer sentiment analysis. Integrated Midtrans API for a multi-vendor Escrow system and developed a secure Webhook Listener via Ngrok for real-time payment status synchronization. Implemented a dynamic Shopee-style Voucher system with a Max Discount Cap algorithm, alongside advanced hardware device tracking and IP logging for user security. Designed complex relational database schemas (ERD) in PostgreSQL for multi-vendor operations and utilized Cloudinary for centralized image asset management.

Mobile Developer

Zenny App - Finance Tracker

Nov 2025 - Dec 2025

Developed a privacy-first mobile application using React Native and Expo, focusing on offline-first capability. Engineered a frictionless 'No-Login' architecture using async storage strategies for immediate user access. Utilized Drizzle ORM with PostgreSQL to ensure Type-Safe database interactions and data integrity. Enhanced UI performance and responsiveness using NativeWind styling for smooth 60fps user experience.

Web Developer Intern

MARK DESIGN SURABAYA

Jan 2023 - Jun 2023

Collaborated with senior developers to build and maintain responsive corporate websites for high-profile clients. Translated UI/UX designs from Figma into pixel-perfect HTML/CSS/JavaScript code. Managed MySQL database integrations and backend logic using PHP to support dynamic content updates.

Education

Bachelor of Computer Science (Informatics) - Universitas Internasional Semen Indonesia (UISI)

2024 - 2028 · Indonesia

Computer Systems Networking and Telecommunications - SMK Telkom Malang

2020 - 2023 · Indonesia

Certifications

SERTIFIKASI CLOUD COMPUTING

PT BEON INTERMEDIA · 2023

CERTIFICATE FROM HIGHSCHOOL ON SMK TELKOM MALANG, WITH PT BEON INTERMEDIA OR JAGOANHOSTING

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 8/15
💰 Rate 5/5
🏆 Certs 5/5
Verified 5/5
Total Score 93/100

Profile Overview

Member sinceMay 2026
Work ModeHybrid
AvailabilityFull-time

Availability Details

Visa Status

Need Sponsorship

Relocation

Depends on Offer