chrisngg

Software Engineer

I’m a Software Engineer with 7+ years of experience building and scaling software products, including 4 years in technical leadership. While focused on blockchain technologies, I have strong expertise in software engineering across a wide range of systems and architectures. Solo founder of multiple technology projects and recipient of ecosystem foundation grants, with a proven track record of building and leading high-performing engineering teams from the ground up. Experienced in architecture design, system scalability, and security. A business-first person who prioritizes revenue, product-market fit, and rapid iteration over unnecessary complexity or over-engineering. Skilled in conflict resolution, cross functional collaboration, and building healthy engineering cultures. Passionate about solving complex problems, exploring emerging technologies, and shipping impactful real-world products.

Experience: 4 years

Yearly salary: $60,000

Hourly rate: $40

Nationality: šŸ‡»šŸ‡³ Vietnam

Residency: šŸ‡»šŸ‡³ Vietnam


Experience

CTO
LFG Inc
2024 - 2026
Founding Engineer who led engineering for a Web3 venture studio, building and scaling a 20-person cross-functional team (engineering, QA, design, BA). Defined system architecture, development workflows, and engineering standards; mentored Web2 engineers transitioning into Web3.
CTO
Rep.run
2021 - 2024
Founding Engineer who built and led a 10-person engineering team from scratch; defined architecture, tech stack, and development workflows. Partnered with the CEO on product strategy, roadmap planning, and execution.
Blockchain Engineer
Seal Labs
2021 - 2023
Researched Ethereum and NEAR core protocol internals, including transaction lifecycle, mempool behavior, and block propagation. Built high-performance, low-latency services in Rust and Go to extract mempool data, simulate transactions, and broadcast trades with local nonce management and concurrency control.
Mobile Engineer
Mioto, IMT Solution, CBI Digital Inc
2018 - 2022
Started career as an iOS developer during university; contributed to multiple successful product launches. Led a 4-person mobile team at CBI Digital Inc, coordinating cross-functional teams for on-time delivery.

Skills

aws
founding-engineer
project-manager
tech-lead
solidity
english