diff --git a/_data/events.yaml b/_data/events.yaml
index 4c12dcd..149a2bf 100644
--- a/_data/events.yaml
+++ b/_data/events.yaml
@@ -1,4 +1,11 @@
 
+- time: 2025-01-06 17:00:00
+  title: "Trends in AI Infrastructure"
+  speakers: [andreycheptsov]
+  type: podcast
+  link: https://lu.ma/d7uv3j5m
+
+
 - time: 2024-12-09 17:00:00
   title: "Elevating RAG Systems"
   speakers: [apurvamisra]
diff --git a/_people/alexanderguschin.md b/_people/alexanderguschin.md
new file mode 100644
index 0000000..90b973f
--- /dev/null
+++ b/_people/alexanderguschin.md
@@ -0,0 +1,11 @@
+---
+short: alexanderguschin
+title: "Alexander Guschin"
+picture: "images/authors/alexanderguschin.jpg"
+github: aguschin
+
+linkedin: 1aguschin
+web: https://www.aguschin.com/
+---
+
+Alexander Guschin is a Machine Learning Engineer with 10+ years of experience, a Kaggle Grandmaster ranked 5th globally, and a teacher to 100K+ students. He leads DS and SE teams and contributes to open-source ML tools.
\ No newline at end of file
diff --git a/_people/andreycheptsov.md b/_people/andreycheptsov.md
new file mode 100644
index 0000000..1550674
--- /dev/null
+++ b/_people/andreycheptsov.md
@@ -0,0 +1,11 @@
+---
+short: andreycheptsov
+title: "Andrey Cheptsov"
+picture: "images/authors/andreycheptsov.jpg"
+github: dstackai
+twitter: andrey_cheptsov
+linkedin: andrey-cheptsov
+web: https://dstack.ai/
+---
+
+Andrey Cheptsov is the founder and CEO of dstack, an open-source alternative to Kubernetes and Slurm, built to simplify the orchestration of AI infrastructure. Before dstack, Andrey worked at JetBrains for over a decade helping different teams make the best developer tools.
\ No newline at end of file
diff --git a/images/authors/alexanderguschin.jpg b/images/authors/alexanderguschin.jpg
new file mode 100644
index 0000000..fde3645
Binary files /dev/null and b/images/authors/alexanderguschin.jpg differ
diff --git a/images/authors/andreycheptsov.jpg b/images/authors/andreycheptsov.jpg
new file mode 100644
index 0000000..8b96f41
Binary files /dev/null and b/images/authors/andreycheptsov.jpg differ
diff --git a/scripts/data/hashes.csv b/scripts/data/hashes.csv
index ab526b2..90350df 100644
--- a/scripts/data/hashes.csv
+++ b/scripts/data/hashes.csv
@@ -244,3 +244,5 @@ bc15b34e1e27201cfff1cd12d7c34b92c7ea0c8d,tamaraatanasoska
 f4f41c032a6090b50832b0fc183d16974113173c,douglasgray
 66f92f6694d9bb28cf5234cc5b49614b370059ec,agitajaunzeme
 9e734b40649e3622a03d284f4c8cc6325722abe7,apurvamisra
+7e1a5793a3c227ea7908ed27af42e4747744a20e,alexanderguschin
+e6f96ccab0bf71e63dd257c92d292fee3d995777,andreycheptsov