Wilfred
wilfredchuwku1@gmail.comSoftware Engineer · Product Builder
Hire Me
Expert on
I enjoy taking complex problems from idea to architecture, implementation, deployment, and iteration. Looking for an engineer to build your product?
Download CVPortfolio
Featured project and professional experience across remote teams, SaaS products, and production systems.
Product Engineering
A SaaS platform for building, managing, tracking, and scaling affiliate programs, designed and built end to end from product strategy through production.
Tasty Agency · Full time
United States · Remote
Feb 2025 to current
Designed and developed production web platforms end to end, contributing across application architecture, backend and data systems, data pipelines, search and SEO, analytics instrumentation, advertising products, platform compliance, monetisation, and self-hosted infrastructure. Built and operated production software at scale, shipped features independently, and worked with teams while leading other engineers.
Invix Technology · Full time
China
Oct 2022 to Dec 2024
Built, deployed, and managed a live detection analysis and visual presentation platform from scratch, working with machine learning engineers to turn raw data and model results into production software using Next.js, TypeScript, React, and Node.js. Integrated Keycloak for authentication across distributed systems, designed APIs and backend services for AI-driven defect detection, and maintained MongoDB-based data architecture. Contributed Three.js powered 3D visualizations, cloud storage systems, backend refactoring, and API documentation while collaborating with senior engineers and international teams across China and the US.
TargetHunt · Full time
Belgium · Remote
Jul 2019 to Jun 2022
Designed and implemented efficient data processing algorithms that reduced memory usage and processing time, helping TargetHunt scale operations without additional infrastructure costs and improve client acquisition and retention. Maintained PostgreSQL-based database architecture, built reliable API services with Django REST Framework, and developed Python automation scripts with AWS deployment workflows. Led browser automation with Selenium integrated into backend systems and implemented secure payment integrations that strengthened subscription revenue and transaction reliability.
Freelance · Freelance
United States · Remote
Dec 2017 to Jul 2019
Delivered tailored API solutions for clients across the US, Canada, and Germany in e-commerce, healthcare, and logistics, integrating third-party services and reducing operational bottlenecks. Adapted quickly to new languages, frameworks, and tools including Node.js and TypeScript to meet client requirements, implemented product enhancements from feedback, and optimized CRM software by resolving critical bugs that improved system performance. Built strong client communication, expectation setting, and time management practices that supported timely delivery and long term relationships.
8+ years working remotely
I've worked remotely for more than eight years and understand what makes distributed teams effective.
I communicate clearly through written updates, documentation, tickets, pull requests, and technical discussions so work doesn't depend on everyone being online at the same time.
I'm comfortable taking a requirement, understanding the problem, figuring out the implementation, and seeing it through to production.
I can communicate technical decisions with engineers while also understanding product and business requirements.
Remote work requires knowing when to investigate independently and when to ask for help. I'm comfortable operating without constant supervision.
I've worked with distributed teams across different time zones and understand how to keep work moving without creating unnecessary meetings.
These aren't just claims. My 8+ years of remote work is the evidence.
About
I've spent 8+ years working remotely with distributed teams, collaborating across time zones, communicating asynchronously, and taking ownership of projects from development through delivery.
My experience goes beyond writing code. I've worked across backend engineering, frontend development, databases, APIs, third party integrations, infrastructure, and production systems.
I'm comfortable taking an ambiguous problem, breaking it down, communicating the approach, and turning it into a working product.
Today, I'm applying that experience to building Arkvon, my own SaaS platform, where I handle the engineering process end to end.
Contact
Have a project in mind, a role to discuss, or just want to say hello? I'd love to hear from you.
Currently open to freelance, full time, and collaboration opportunities.