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Schedule Interview NowFarrell H. - Go, C++, C#
My name is Farrell H. and I have over 1 year years of experience in the tech industry. I specialize in the following technologies: Ruby on Rails, PostgreSQL, MySQL, TypeScript, node.js, etc.. I hold a degree in Associate's degree, Bachelor's degree. Some of the notable projects I’ve worked on include: High-Performance Matching Engine, Real-Time Crypto Data Aggregator, High-Concurrency Key-Value Database (Built from Scratch in Rust), Tikeetron (Decentralize Ticketing System), Decentralize Medium.com, etc.. I am based in Jakarta, Indonesia. I've successfully completed 7 projects while developing at Softaims.
I employ a methodical and structured approach to solution development, prioritizing deep domain understanding before execution. I excel at systems analysis, creating precise technical specifications, and ensuring that the final solution perfectly maps to the complex business logic it is meant to serve.
My tenure at Softaims has reinforced the importance of careful planning and risk mitigation. I am skilled at breaking down massive, ambiguous problems into manageable, iterative development tasks, ensuring consistent progress and predictable delivery schedules.
I strive for clarity and simplicity in both my technical outputs and my communication. I believe that the most powerful solutions are often the simplest ones, and I am committed to finding those elegant answers for our clients.
Main technologies
Go
1 year
Ruby on Rails
1 Year
PostgreSQL
1 Year
MySQL
1 Year
Additional skills
- Ruby on Rails
- PostgreSQL
- MySQL
- TypeScript
- node.js
- Web3
- JavaScript
- Solidity
- NestJS
- Next.js
- Blockchain Development
- Golang
- vue.js
- Rust
- Quantitative Finance
- C++
- C#
Direct hire
Potentially possible
Experience Highlights
High-Performance Matching Engine
A high-performance Limit Order Book (LOB) and matching engine built in Rust, designed for low-latency trading systems.
Real-Time Crypto Data Aggregator
A high-performance Rust app that streams and processes live Binance trade data in real-time using a concurrent message-passing architecture.
High-Concurrency Key-Value Database (Built from Scratch in Rust)
To master high-performance systems, I built a Redis-like database from scratch in Rust. This project demonstrates my ability to solve complex, low-level engineering problems and my passion for understanding how technology works from first principles. Key challenges solved: - Built a concurrent TCP server with Tokio. - Managed shared state safely across async tasks (Arc<Mutex<T>>). - Implemented a data persistence model. https://medium.com/rustaceans/my-journey-into-rust-building-a-redis-like-in-memory-database-from-scratch-a622c755065d
Tikeetron (Decentralize Ticketing System)
Tikeetron’s goal is to revolutionize event ticketing by creating a secure, AI-driven marketplace for discovering, buying, and selling event tickets. By leveraging blockchain technology, Tikeetron ensures transparency, eliminates fraud, and provides a personalized user experience.
Decentralize Medium.com
A blog post website like medium.com but in web3 - User can create a posts - User can tip other user's posts - User can interact with the post by giving them a clap or a comment - Author of the post can withdraw the tip they earned each post - The author of the smart contract can get money from fees they get every time author post withdraw their tip earned (3% every tip withdrawal)
Education
SMKN 26 Jakarta
Associate's degree in Computer science
2019-01-01-2023-01-01
Universitas Terbuka
Bachelor's degree in
2024-01-01-2028-01-01
Languages
- English
- Indonesian
Github