About

Work Experience

• Senior Software Engineer - Coin, Ajaib

  Feb, 2025 - Present

  Performance-focused Go backend engineer for a crypto brokerage/exchange, building low-latency, event-sourced services (Kafka WAL) with strong ownership in state management, recovery, and production reliability.

  • Built a single-node in-memory matching engine processing full order lifecycle---validation, state mutation, and synchronous Kafka WAL persistence (50--80% of per-request latency)---sustaining 20K+ RPS at p99 <10ms, with OS-level CPU affinity pinning to eliminate cross-core cache migration on hot-path state.

  • Designed event-sourced architecture for coin-wallet and matching-engine using Kafka-backed WAL with periodic state snapshots (every 10K events) to GCS, achieving $\sim$3s cold-start recovery (snapshot download + WAL replay).

  • Built a replication service that continuously verifies WAL events against materialized state for consistency auditing.

  • Implemented a schema-versioned binary state store with contiguous memory layout for cache-friendly bulk serialization during snapshots, supporting zero-downtime field addition, removal, and type migration across deployments.

• , Tokopedia (acquired by ByteDance, Feb 2024)

  May, 2022 - Jan, 20252 years 8 months

• Senior Web Engineer, iSeller Commerce

  Jun, 2021 - May, 202211 months

  Maintained and enhanced an omnichannel platform enabling sellers to manage product listings and orders across multiple e-commerce sites.

  • Led integration of WhatsApp Business Platform as project technical lead, enabling merchant-customer messaging across iSeller storefronts.

  • Built real-time multi-storefront chat system using WebSocket, enabling live customer support for merchants with message routing and session management.

Projects Experience

• resume2tex | JSON to LaTeX Resume Generator

  - Present

  Created this very resume you're reading using a custom-built Go application that transforms JSON data into polished LaTeX documents

  • Implemented Go text/template engine for dynamic LaTeX document generation with modular template system supporting custom styling, nested company roles, and formatting options

  • Integrated with pdflatex for automated PDF generation with proper error handling and cleanup

• nyxoria | Binance Trading Bot

  - Present

  Solo-developed an automated Binance trading bot in Go, from concept to live deployment

  • Built end-to-end from concept to live deployment: real-time WebSocket market data consumption, pluggable strategy architecture, configurable risk management (position sizing, stop-loss), and paper trading mode.

  • Implemented operational tooling: structured logging with hourly rotation, Discord webhook integration for real-time trade alerts and P&L reporting.

Skills

Education

Awards