# Denny Pradipta

Software Engineer @ Hyperjump

With over 8+ years of hands-on experience in full-stack development, I specialize in building web applications. My expertise lies primarily in JavaScript and TypeScript, with a strong focus on front-end development. However, my passion for learning drives me to continuously expand my skill set across the entire stack.

GitHub LinkedIn

## Details

### Technical Proficiencies

Backend

Node.jsExpressMongoDBPostgreSQLMySQL

Frontend

ReactNext.jsVue.jsNuxt.js

DevOps

DokkuDockerDocker Compose

### Job History

Hyperjump
Jan 2020 – Present
Software Engineer
Oct 2023 – Present
Jakarta, Indonesia
- Managed a small team to deliver the full SDLC for a key client, including feature development and critical bug resolution.
- Decoupled a monolithic system into separate frontend and backend services, enabling independent scaling and improved performance.
- Reduced deployment time by 38% by identifying and resolving bottlenecks in the CI/CD pipeline.
- Migrated a client from Vite/JavaScript to Next.js/TypeScript, improving code maintainability and SEO.
- Managed DevOps infrastructure and operations for Hyperjump's client portfolio.
- Developed an anti-spam pipeline using Supervised Learning to secure client applications.
- Implemented an internal AI sales agent using n8n to automate sales workflows.
- Standardized Open WebUI installation and configuration across all client environments.
- Developed an e-commerce platform specifically for surfing service sales and scheduling.
- Developed custom MCP tools to facilitate AI integrations across multiple Hyperjump projects.
Associate Software Engineer
Oct 2021 – Oct 2023
Jakarta, Indonesia
- Led a small team to deliver new features to develop new features, fix bugs, and manage the SDLC process for a key client.
- Fully migrated a client's website from Angular 1 to Vite, improving user experience and performance.
- Developed dynamic internal tools for a client using Remix and Tailwind, integrating with a PostgreSQL database schema.
- Integrated a Voucher and Bookkeeping system, enabling a client to issue certificates to volunteers and facilitating certificate redemption.
- Developed Monika and Monika Config Generator, a synthetic monitoring tool, using Next.js.
- Built NEO Sense, a web-based graphical user interface for Monika, using Next.js.
- Set up and configured NEO Sense's monitoring system with Grafana, Loki, and Vector for enhanced observability.
- Authored weekly articles on Monika and NEO Sense for Medium and Substack, contributing to Hyperjump's customer acquisition and retention strategy.
Junior Software Engineer
Jan 2020 – Oct 2021
Jakarta, Indonesia
- Developed features and maintained one of our client's internal tools using PostgreSQL, Express, React, and Node in a serverless environment using Firebase Functions.
- Migrated one of our client's website to React and implements CI/CD using Azure DevOps and Dokku for zero-downtime deployments.
Indorelawan
Aug 2017 – Dec 2019
Full Stack Developer
Nov 2018 – Dec 2019
Jakarta, Indonesia
- Managed IT Intern Program called Indorelawan Tech Fellow
- Designed new features for the website
- Maintained and optimized server for performance
- Planned infrastructure migration from Angular to React
- Managed MongoDB database
- Bug fixing either in back-end or front-end
- Designed UI/UX for special pages, such as pages for partners
- Implemented Webhooks for Automated Deployment in Bitbucket
- Implemented Automation using Agendash
- Migrated Volunteer Hub from Razzle to Next in order to improve SEO
- Migrated Festival Relawan from MEAN Stack to MERN Stack
Associate Full Stack Developer
Jan 2018 – Nov 2018
Jakarta, Indonesia
- Maintained and optimized server for performance
- Managed MongoDB database
- Bug fixing either in back-end or front-end
- Designed UI/UX for special pages, such as pages for partners
Intern Full Stack Developer
Aug 2017 – Dec 2017
Jakarta, Indonesia
- Bug fixing either in back-end or front-end
- Designed UI/UX for special pages, such as pages for partners
Gunadarma University
Feb 2016 – Feb 2018
Laboratory Assistant
Feb 2016 – Feb 2018
Depok, West Java, Indonesia
- Teached MAC Filtering, CIDR Subnetting, and basic Networking
- Assisted workshop or course participants
- Implemented master-slave presentation using Node.js called LPKSoft