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Skills

  • API
  • Artificial Intelligence
  • Computer Graphics
  • Design
  • Enterprise Software
  • General / Other Programming & Software
  • Image Design
  • Java
  • Object-Oriented Programming
  • Open Source
  • Programming
  • SQL

Services

  • Production-Ready ComfyUI Workflows

    $50/hr Starting at $100 Ongoing

    Dedicated Resource

    I design and ship production-ready ComfyUI workflows for studios, agencies, and product teams that need reliable AI   image pipelines — not weekend demos.   What I deliver:   • Custom ComfyUI workflows...

    Artificial IntelligenceComputer GraphicsDesignGeneral / Other Programming & SoftwareImage Design

  • Enterprise Java + Spring Boot, 21 years

    $80/hr Starting at $500 Ongoing

    Dedicated Resource

    I design, build, and ship enterprise Java systems for B2B clients who need production-grade backends — not weekend prototypes. 21 years in the trenches, 9+ of those running my own independent software...

    APIEnterprise SoftwareJavaObject-Oriented ProgrammingProgramming

About

Production-ready ComfyUI workflows for studios and agencies — 40+ pipelines, Flux/SDXL/SD3.5, backed by 21+ years enterprise software engineering.

I'm a ComfyUI workflow engineer with 40+ active production pipelines spanning character consistency, product photography, and creative generation — built on Flux.1, Flux.2 Klein, SDXL, and SD 3.5 with PuLID, InstantID, IPAdapter, ControlNet, and LoRA composition.

Behind the ComfyUI work is 21 years of enterprise software engineering — Java, Spring Boot, C/C++, C#, distributed systems, database design (Oracle / SQL Server / MySQL). I founded Beijing Saiba Technology in 2016, where every project ships on milestone-based contracts — which is exactly how Guru SafePay works.

My delivery discipline: detailed written scoping via Guru Workroom, scoped milestones via SafePay, annotated screen recordings (text callouts, no voiceover needed) for every workflow handoff, and source files + setup scripts + workflow JSON + documentation at completion. No weekend demos — production-ready engineering, every time.

Note: All sample imagery in my Profile is AI-generated with ComfyUI workflows using fictional characters — no real persons depicted.

Work Terms

Hours of operation: UTC+8 (Beijing). Async-first — I respond to all Workroom messages within 12 hours on business days, often faster.

Payment terms: All projects via Guru SafePay milestone-based escrow. Typical split — 30% on scope approval / 40% on first deliverable review / 30% on final handoff. Custom milestone structures discussed during scoping.

Communication style: Written communication only — Guru Workroom messages, annotated screenshots, and annotated screen recordings (text callouts, no voiceover). This gives both sides a precise, searchable record of every requirement, model version, and parameter — eliminating "I thought you meant..." rework.

Deliverables at every milestone: source files + setup scripts + workflow JSON + written documentation. Your team can rebuild the entire environment from scratch using only the documentation I provide.