Matthew Brian Sanchez

A fabricated professional identity used in the DPRK remote IT-worker scheme. Most of what follows is transcribed from the cited post, in which a named researcher attributes these accounts to a single operator, Matthew Brian Sanchez. The attribution is theirs, not this site's.

The remainder was read by this site from the account itself and is cited to the page and date it was read.

IT Worker Fraud First reported 2025-06-30

Profiles and evidence

Curriculum vitae, as published

Name as writtenMatthew Brian Sanchez
HeadlineSenior Frontend (React, Angular) Engineer
LocationVictoria, Texas
Posted2025-06-30
Sourcepipu.cc/en/item_detail.php?item_id=4052
Full text, as published
Matthew Brian Sanchez Senior Frontend (React, Angular) Engineer Victoria, Texas (318) 734-8197 matt.sanchez801@gmail.com https://www.linkedin.com/in/matthew-sanchez-115300308/ ABOUT ME Over the past decade, problem-solving and creativity have become the core passions of my development career. I am captivated by the potential to realize any concept through technology, constantly seeking the "how" in each challenging scenario. I excel in optimizing both frontend and backend systems, ensuring seamless functionality and enhanced user experiences. "Highly motivated" succinctly captures my professional ethos. MAIN SKILLS React, Next.js, Redux, TypeScript SKILLS - Frontend: HTML/CSS/jQuery, MUI/Tailwind CSS/Ant Design/Bootstrap/Less/Sass/Stylus - Frameworks: React/Next.js/Redux, Angular/RxJs/NgRx/Angular Material/PrimeNG - Mobile: React Native/Ionic - Backend: Node/Express/Nest.js, Django/Flask/FastAPI - APIs: RESTful/GraphQL/WebSocket/OpenAPI - Databases: MongoDB/PostgreSQL/MySQL/Redis/CosmosDB/DynamoDB - Data Tools: Spark/Snowflake/Databricks/SAP - DevOps: Docker/Kubernetes, AWS/Azure/GCP/Firebase - Testing: PyUnit/Jest/Mocha/Cypress/Playwright/React Testing Library - Methodologies: Agile/Scrum/Kanban, TDD/BDD EXPERIENCE Jive Software, Austin, TX *Lead Frontend (React) Engineer | June 2018 – Present* - Led single-page applications using React and Angular. - Converted business requirements to technical roadmaps and milestones. - Developed React frontend with HTML, Sass, MUI, Tailwind CSS, and reusable components from Figma designs. - Implemented Redux and Context API for global state management. - Optimized performance using memoization (useMemo, useCallback, React.memo). - Migrated Angular to React without altering business logic. - Integrated D3.js for dynamic data visualizations. - Set up CI/CD pipelines with GitHub Actions, Jenkins, AWS, Azure, and GCP. Coupa Software, San Mateo, CA *Senior Frontend (React) Engineer | Sept 2012 – June 2018* - Built reusable React components following Atomic Design principles. - Ensured WCAG compliance and cross-browser compatibility. - Upgraded AngularJS to Angular and converted class components to functional components. - Integrated JWT for API authentication and implemented SSO with Node.js backend. - Configured CI/CD pipelines with Jenkins, GitHub Actions, and GitLab. EDUCATION Texas Tech University *Bachelor’s Degree in Computer Science | Sept 2008 – Aug 2012*

Read from the cited page on 2026-09-12, published by Chollima Hunter. Every claim in it is the document's own and not verified; a name or employer it gives may belong to someone with no connection to the operation.

LinkedIn accounts

Identifiers reported alongside

3 indicators the sources below record for this operator, each with its sources.

IndicatorTypeAccount status
Matthew Brian Sanchez alias —
mattsanchez801@gmail.com email address —
+13187348197 phone number —

Matthew Brian Sanchez

alias IT Worker Fraud CURATED

First seen 2025-06-30 · last seen 2025-06-30

Source

  • As printed:

    Matthew Brian Sanchez Senior Frontend (React, Angular) Engineer Victoria, Texas …
    Read on 12 September 2026 from a listing on the pipu.cc marketplace whose product description is this curriculum vitae and whose product image is the photograph shown. The listing went up on 30 June 2025 from a seller account named after the CV's subject, one of 1,882 such listings posted between 26 June and 2 July 2025 that between them hold about 1,860 CVs. The address matt.sanchez801@gmail.com is what tied the listing to this site's index: it appears in a post by Cookie Connoisseur (@browsercookies) on X listing it among one operator's accounts without naming the operator. Every other value here is read from the listing itself and is the listing's own claim. A CV in this set may be a real person's stolen document, so the name on it, and the employers and schools it lists, may belong to someone with no part in the operation.
    pipu.cc/en/item_detail.php?item_id=4052 — Chollima Hunter · under “Matthew Brian Sanchez” · published 2025-06-30 · pulled 2026-09-12

mattsanchez801@gmail.com

email address IT Worker Fraud CURATED

First seen 2025-06-30 · last seen 2025-07-24

Sources

  • The post lists these together as one operator's accounts without naming the operator. It also names GitHub CryptoDev9975 as already returning 404, and Slack workspaces dahai-workspace and johnsteam-xun7742, for which there is no extractor.
    x.com/browsercookies/status/1948454709012169187 — Cookie Connoisseur (@browsercookies) · under “Unattributed” · published 2025-07-24 · pulled 2026-08-30
  • As printed:

    … Victoria, Texas (318) 734-8197 matt.sanchez801@gmail.com https://www.linkedin.com/in/matthew-sanchez-115300308/ …
    Read on 12 September 2026 from a listing on the pipu.cc marketplace whose product description is this curriculum vitae and whose product image is the photograph shown. The listing went up on 30 June 2025 from a seller account named after the CV's subject, one of 1,882 such listings posted between 26 June and 2 July 2025 that between them hold about 1,860 CVs. The address matt.sanchez801@gmail.com is what tied the listing to this site's index: it appears in a post by Cookie Connoisseur (@browsercookies) on X listing it among one operator's accounts without naming the operator. Every other value here is read from the listing itself and is the listing's own claim. A CV in this set may be a real person's stolen document, so the name on it, and the employers and schools it lists, may belong to someone with no part in the operation.
    pipu.cc/en/item_detail.php?item_id=4052 — Chollima Hunter · under “Matthew Brian Sanchez” · published 2025-06-30 · pulled 2026-09-12

+13187348197

phone number IT Worker Fraud CURATED

First seen 2025-06-30 · last seen 2025-06-30

Line type

Line typeVoIP
CarrierGOOGLE VOICE
Block carrierONVOY, LLC - LA
Rate centreSHREVEPORT, LA

Looked up 2026-09-12 at phonevalidator.com and localcallingguide.com. This is a lookup of the line itself. A VoIP line is not evidence on its own.

Source

  • As printed:

    … Senior Frontend (React, Angular) Engineer Victoria, Texas (318) 734-8197 matt.sanchez801@gmail.com https://www.linkedin.com/in/matthew-sanchez-115300308/ …
    Read on 12 September 2026 from a listing on the pipu.cc marketplace whose product description is this curriculum vitae and whose product image is the photograph shown. The listing went up on 30 June 2025 from a seller account named after the CV's subject, one of 1,882 such listings posted between 26 June and 2 July 2025 that between them hold about 1,860 CVs. The address matt.sanchez801@gmail.com is what tied the listing to this site's index: it appears in a post by Cookie Connoisseur (@browsercookies) on X listing it among one operator's accounts without naming the operator. Every other value here is read from the listing itself and is the listing's own claim. A CV in this set may be a real person's stolen document, so the name on it, and the employers and schools it lists, may belong to someone with no part in the operation.
    pipu.cc/en/item_detail.php?item_id=4052 — Chollima Hunter · under “Matthew Brian Sanchez” · published 2025-06-30 · pulled 2026-09-12

Sources

Back to all personas

Disclaimer An entry here is not proof of DPRK affiliation or wrongdoing. A listed name, account or address may belong to an uninvolved person, so each entry is a lead to verify independently. What inclusion means. Matthew Brian Sanchez as the name of the operator is the cited researcher’s assertion, repeated here as their claim.