Legacy AI / C Repair

Bring old research code and business assets back into usable shape.

I read, run, repair, and document old C, C++, Java, SWT, Tomcat, Windows GUI, and legacy AI or neural-network code. Before new development, I diagnose the value and repair risk of existing assets.

What I Repair

Assets I can handle

Publicly shareable experience includes C neural-network repair, Java/SWT search clients, Tomcat/Web migration, and Docker/YOLO/Flower environment setup.

C / C++

Repair research C code

Support memory issues, array sizes, file I/O, training-data conversion, Visual Studio support, and Windows GUI conversion.

Java

SWT / Tomcat / XML assets

Read old Java screens, XML/XSD/JAXB configuration, search clients, and server communication logic.

AI Runtime

YOLO and Flower environments

Organize Docker, Python, image data, and federated-learning environments into repeatable procedures.

Business App

Reuse old business applications

Separate what is worth repairing by checking screens, DBs, CSV, logs, batches, shells, and test steps.

Repair Flow

Diagnose small before repairing.

Instead of starting a large rewrite immediately, first check whether the code can be read, run, and repaired, and whether repair has value.

  1. 01 DiagnoseCheck folder structure, language, build method, errors, dependencies, and purpose.
  2. 02 ReproduceRun locally or in a virtual environment and record errors and missing files.
  3. 03 Repair planDecide whether minimal repair, migration, rebuild, or retirement is best.
  4. 04 ImplementFix memory, I/O, UI, DB, build, and environment settings within the required scope.
  5. 05 DeliverDocument fixed code, run steps, remaining issues, and reuse method.

First Packages

Easy first requests

Source diagnosis report

Review one source folder and summarize structure, build status, risks, and repair policy.

Guide price: from 15,000 yen

Execution environment recovery

Restore old C/Java/Python environments toward a runnable state on Windows, Linux, or Docker.

Guide price: from 30,000 yen

Small fixes and procedures

Fix known errors, convert input data, add logs, and prepare run instructions.

Guide price: from 50,000 yen

Public Case Types

Examples that can be shown publicly

Without exposing confidential details, the solved problem type can become strong sales material.

  1. C AITraining-data conversion, memory expansion, and Windows application conversion for neural networks.
  2. Java SearchSWT search clients, XML settings, socket communication, and result display investigation.
  3. Web MigrationOld Tomcat/Web assets, migration policy, DB/API cleanup.
  4. AI EnvironmentYOLO, Flower, Docker, and Python experiment reproduction.
  5. OperationsBuild steps, run steps, error tables, and remaining issue lists.

Consultation

Before discarding old code, diagnose it first.

A source folder, executable, error screenshot, specification, or old memo is enough to start.

Official contact
mou@wataobao.org
080-3094-1588

Fields
C / C++ / Java / SWT / Tomcat / Python / Docker / YOLO / Flower / Windows / Linux

Contact by email