diff --git a/programs/contractors/contractors.json b/programs/contractors/contractors.json
index 30422b45..c6a8f86d 100644
--- a/programs/contractors/contractors.json
+++ b/programs/contractors/contractors.json
@@ -6,8 +6,8 @@
     "email": "jv@jviotti.com",
     "website": "https://www.jviotti.com",
     "type": "tsc",
-    "incorporatedIn": [ "UK", "US" ],
-    "bio": "I'm a TSC member of JSON Schema, did award-winning research at the University of Oxford in the space of binary serialization and compression using JSON Schema, co-authored an O'Reilly book covering JSON Schema, and own several projects in the ecosystem, ranging educational material like LearnJSONSchema.com to a high-performance C++ JSON Schema compiler and validator. I have experience helping organizations be successful with JSON Schema in the Data, API, and IoT spaces all the way from architecture and training to custom development. I'm eager to help you take your JSON Schema integrations to the next level!",
+    "incorporatedIn": [ "UK" ],
+    "bio": "I'm a TSC member of JSON Schema, did award-winning research at the University of Oxford in the space of binary serialization and compression using JSON Schema, co-authored an O'Reilly book covering JSON Schema, and own several projects in the ecosystem, ranging educational material like LearnJSONSchema.com to a high-performance C++ JSON Schema compiler and validator. I have experience helping organizations be successful with JSON Schema in the Data, API, and IoT spaces all the way from architecture, ontology design, and XML migrations to training and custom development. I'm eager to help you take your JSON Schema integrations to the next level!",
     "links": [
       {
         "title": "O'Reilly Book: Unifying Business, Data, and Code: Designing Data Products with JSON Schema",
@@ -22,12 +22,12 @@
         "url": "https://jsonbinpack.sourcemeta.com"
       },
       {
-        "title": "Alterschema: Automatic upgrades between versions of JSON Schema (downgrades coming soon)",
+        "title": "AlterSchema: Automatic upgrades between versions of JSON Schema (downgrades coming soon)",
         "url": "https://alterschema.sourcemeta.com"
       },
       {
-        "title": "JSON Toolkit: a C++ implementation of JSON Schema, featuring a state-of-the-art schema compiler and a custom JSON parser",
-        "url": "https://github.com/sourcemeta/jsontoolkit"
+        "title": "Blaze: the ultra high-performance JSON Schema validator, providing validation in the nano-second range, along with perfect compliance scores. Supports Draft 4, Draft 6, Draft 7, 2019-09 and 2020-12",
+        "url": "https://github.com/sourcemeta/blaze"
       },
       {
         "title": "Blog post: A deep dive on lexical and dynamic scopes, essential for understanding more advanced topics like dynamic referencing",