Direct custom development for enterprise systems, corporate websites, and AI agents with owner-level accountability

Former technical lead who delivered large-scale enterprise systems. I now offer direct development services covering enterprise systems, corporate website outsourcing, and bespoke AI applications. Direct delivery without subcontracting, tailored for clients who prioritize product quality.

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Background

Former technical lead in the technology department of a large internet company, with multiple enterprise systems delivered and a 20-person engineering team led.

Development Hours

Development hours are 8:00 - 16:00 and 22:00 - 24:00 on weekdays, and 22:00 - 24:00 on weekends.

Working Style

Direct communication and direct development by me, with no subcontracting or outsourcing layers.

Delivery Standard

Projects follow a 4-4-2 payment rhythm and include one year of free maintenance after launch.

Services

Website development work I build and the stack I use

From public-facing sites to internal business systems, I prefer projects where product thinking, clean delivery, and long-term maintainability all matter.

Corporate Websites & Web Outsourcing

Custom development and premium web outsourcing for foreign-trade companies, brands, and marketing sites.

Corporate sites, multilingual websites, service pages, and landing pages

Handled with SEO, content structure, conversion forms, and deployment in mind

Enterprise Management Systems

Expert enterprise management system development, handling custom ERP, EMS, and OA flows for complex internal platforms.

Custom ERP, OA, EMS, CRM, and bespoke business control panels

Suitable for greenfield builds, upgrades, and legacy-system refactors

Commerce platforms & mini-programs

For transaction, booking, course, and recruiting products that need a full business loop.

E-commerce sites, mini-programs, online courses, recruiting, and order systems

Balanced across user experience, admin workflows, and later business expansion

AI Apps & Enterprise Agents

Real AI application development integrating large language models into your business logic.

Bespoke enterprise AI agents, automated LLM workflows and custom copilots

Built to connect with existing systems, content pipelines, and operations

Tech Stack

Frontend and backend can both be handled directly

That means less coordination overhead, less information loss, and clearer accountability throughout the project.

Frontend

VueReactNext.jsTypeScript

Backend

JavaPHPPythonNode.js

Start Here

If you already know the project direction, you can jump straight into the matching service page

Company sites, foreign trade websites, mini-programs, and internal systems each come with different priorities, so it helps to start with the closest fit.

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Fit

Why I do not take low-price projects

This is not about acting expensive. Low-price work usually comes with unclear scope, heavy back-and-forth, and support pressure later, and I have already paid for those lessons.

One year of free maintenance is real work

Support after launch is part of the commitment, so very low pricing rarely covers the real lifecycle cost.

Delivery does not stop the moment the site or system goes live

If the price is pushed too low, quality usually pays for it later

Quality is controlled personally, not through subcontracting

Once work is subcontracted or passed around, quality and delivery details become much harder to control, and that can damage reputation as well.

Direct communication and direct implementation reduce information loss and blurred ownership

It is better to take fewer projects than compromise quality or reputation

Time is reserved for good clients

I would rather take fewer projects than let poor-fit work squeeze the schedule and damage delivery quality.

Keeps response time and delivery rhythm more stable

Makes room for long-term, higher-match cooperation

The service bar is above typical low-price outsourcing

The goal is maintainable delivery with better requirement thinking, code quality, and post-launch stability.

Not just getting features done, but making them usable long term

A better fit if you care about results more than the lowest quote

Process

Process

I prefer to lock boundaries, payment rhythm, and delivery timing early so the collaboration stays clean.

01

4-4-2 payment model

40% deposit to start, 40% in the middle, and the last 20% after launch.

02

Requirement analysis

Business goals, scope, and priorities are clarified first so the project does not drift during delivery.

03

Timeline confirmation

A more realistic schedule is set based on complexity and my current project slots.

04

Weekly progress sync

Progress, risks, and next steps are updated every week so nothing goes dark.

05

Deployment / code handoff

Launch, configuration, code delivery, and the practical handoff details are completed here.

06

Maintenance & support

Standard delivery includes one year of free maintenance for stability and later iteration.

Articles

If you are still comparing options, start with these articles

Pricing, process, comparison, and multilingual SEO are the questions that come up most often before a project starts, so these are a practical place to begin.

View Blog Hub

Pricing

Answers questions like website cost, company-site budget, and how scope affects pricing.

Process

Answers workflow questions like how website projects move and how internal-system requirements should be clarified.

SEO / Scenario

Answers decision questions like multilingual SEO basics and when custom work fits better than templates.

Selected Work

Projects

A quick selection of projects that shows the kinds of work I usually take on.

Order System
4 images

06

Order System

A platform built around order flow, status management, after-sales handling, and business coordination.

JavaSpringbootVueElementTypescript
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Workstation System
3 images

07

Workstation System

A supporting system for workstation allocation, resource occupancy, and backend configuration.

JavaSpringbootVueElementTypescript
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Recruiting
4 images

10

Recruiting

A recruiting product covering job presentation, submission flow, admin management, and information routing.

PHPYiiVueTypescript
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NextIdea
3 images

11

NextIdea

A project in the direction of idea tooling and productized utility work, useful for showing product capability.

Next.jsReactTypeScriptn8n
ViewOpen Link

Boundaries

Working Together

How I work

Remote and direct collaboration only. No on-site work and no second-hand or multi-layer subcontracting.

I do not compete on price and I do not take low-quality crowd-sourced outsourcing work.

The clearer your budget, goal, scope, and timeline, the faster I can evaluate and price the work.

What I hope you bring

Budget

A clear budget saves a lot of time. I have had too many cases where scope was discussed for a long time and the budget turned out to be nowhere close.

Requirements

The clearer the requirements are, the smoother the cooperation is, and the less room there is for unnecessary friction.

Communication

Be direct and sincere. If it is not a fit, saying so clearly is much better than disappearing.

Definitely not taking

No graduation-project outsourcing.

No gray or black-industry work such as web3, gambling, adult, violence, VPN, fraud, or public-web scraping.

No on-site placement.

No bidding projects, and no second-hand or multi-layer outsourcing.

No price war.

No low-quality cheap outsourcing or crowd-work.

Get In Touch

Contact

For English inquiries, X is the fastest way to reach me.

Response Time

You can message me anytime, 24/7. I reply when I see it. I am usually online on weekdays, while weekends are more family time and I do not check my phone as often.

Best first message

Including budget, goals, and key requirements is much more effective than only asking “how much would it cost?”.