diff --git a/assets/media/icons/custom/agda.svg b/assets/media/icons/agda.svg
similarity index 92%
rename from assets/media/icons/custom/agda.svg
rename to assets/media/icons/agda.svg
index d4a93c5..ebce23e 100644
--- a/assets/media/icons/custom/agda.svg
+++ b/assets/media/icons/agda.svg
@@ -1,4 +1,4 @@
 <?xml version="1.0" standalone="no"?>
-<svg xmlns="http://www.w3.org/2000/svg" width="1em" height="1em" viewBox="0 0 512 512">
+<svg xmlns="http://www.w3.org/2000/svg" fill="#ffffff" width="1em" height="1em" viewBox="0 0 512 512">
 <path fill="currentColor" d="M426.934 54.19L261.24 219.883c-7.475 6.74-17.17-3.385-10.544-10.544L416.389 43.645c7.048-6.74 17.328 3.086 10.545 10.545m72.302 30.879l-82.847 82.846c-6.743 7.413 3.446 17.258 10.545 10.545l82.846-82.847c6.643-7.568-3.561-17.277-10.544-10.544m0-41.424l-82.847 82.847c-6.781 7.404 3.1 17.204 10.545 10.545L509.78 54.19c6.72-7.533-3.28-17.04-10.544-10.545m-289.964 0l-82.846 82.847c-6.765 7.22 3.095 17.223 10.544 10.545l82.847-82.847c6.632-7.26-3.09-17.268-10.545-10.545m-30.878 93.392L261.24 54.19c6.601-7.003-2.994-17.398-10.544-10.545l-82.847 82.847c-6.65 7.317 3.168 17.134 10.545 10.545m77.574 333.57c84.33.012 169.911-64.196 173.15-173.15V217.7l80.662-80.663c6.69-7.46-3.35-17.265-10.544-10.545l-82.847 82.847a7.456 7.456 0 0 0-2.184 5.272v82.847c-2.483 101.816-82.348 158.237-158.237 158.237c-69.55 0-155.355-52.151-158.237-158.237V214.61a7.456 7.456 0 0 0-7.456-7.456H25.429L178.394 54.19c6.622-7.003-2.924-17.298-10.545-10.545L2.156 209.34c-4.506 4.64-1.566 12.727 5.272 12.727h75.39v75.39c4.57 114.638 93.018 173.139 173.15 173.15m-137.94-309.846c0-8.578-9.35-13.968-16.789-9.68s-7.44 15.07 0 19.359s16.79-1.101 16.79-9.68m41.424 0c0-8.578-9.35-13.968-16.79-9.68c-7.439 4.29-7.439 15.07 0 19.359c7.44 4.289 16.79-1.101 16.79-9.68"/>
 </svg>
\ No newline at end of file
diff --git a/assets/media/icons/brands/org-gc.svg b/assets/media/icons/brands/org-gc.svg
deleted file mode 100644
index 5104413..0000000
--- a/assets/media/icons/brands/org-gc.svg
+++ /dev/null
@@ -1,15 +0,0 @@
-<svg width="56" height="56" xmlns="http://www.w3.org/2000/svg">
- <!-- Created with Method Draw - http://github.com/duopixel/Method-Draw/ -->
- <g>
-  <title>background</title>
-  <rect fill="#fff" id="canvas_background" height="58" width="58" y="-1" x="-1"/>
-  <g display="none" overflow="visible" y="0" x="0" height="100%" width="100%" id="canvasGrid">
-   <rect fill="url(#gridpattern)" stroke-width="0" y="0" x="0" height="100%" width="100%"/>
-  </g>
- </g>
- <g>
-  <title>Layer 1</title>
-  <path stroke="#000" id="svg_2" d="m0.5,28l11.78572,-23.57143l31.42857,0l11.78571,23.57143l-11.78571,23.57143l-31.42857,0l-11.78572,-23.57143z" stroke-width="2" fill="#fff"/>
-  <text font-style="normal" font-weight="normal" xml:space="preserve" text-anchor="start" font-family="'Montserrat Black'" font-size="30" id="svg_1" y="38.75" x="5.30469" stroke-width="0" stroke="#000" fill="#000000">GC</text>
- </g>
-</svg>
\ No newline at end of file
diff --git a/assets/media/icons/brands/org-x.svg b/assets/media/icons/brands/org-x.svg
deleted file mode 100644
index 2e7053c..0000000
--- a/assets/media/icons/brands/org-x.svg
+++ /dev/null
@@ -1,15 +0,0 @@
-<svg width="56" height="56" xmlns="http://www.w3.org/2000/svg">
- <!-- Created with Method Draw - http://github.com/duopixel/Method-Draw/ -->
- <g>
-  <title>background</title>
-  <rect fill="#fff" id="canvas_background" height="58" width="58" y="-1" x="-1"/>
-  <g display="none" overflow="visible" y="0" x="0" height="100%" width="100%" id="canvasGrid">
-   <rect fill="url(#gridpattern)" stroke-width="0" y="0" x="0" height="100%" width="100%"/>
-  </g>
- </g>
- <g>
-  <title>Layer 1</title>
-  <path stroke="#000" id="svg_2" d="m0.5,28l11.78572,-23.57143l31.42857,0l11.78571,23.57143l-11.78571,23.57143l-31.42857,0l-11.78572,-23.57143z" stroke-width="2" fill="#fff"/>
-  <text transform="matrix(1,0,0,1,0,0) " style="cursor: text;" font-style="normal" font-weight="normal" xml:space="preserve" text-anchor="start" font-family="'Montserrat Black'" font-size="30" id="svg_1" y="38.75" x="16.57031" stroke-width="0" stroke="#000" fill="#000000">X</text>
- </g>
-</svg>
\ No newline at end of file
diff --git a/assets/media/icons/custom/coq.svg b/assets/media/icons/coq.svg
similarity index 100%
rename from assets/media/icons/custom/coq.svg
rename to assets/media/icons/coq.svg
diff --git a/assets/media/icons/custom/agda_old.svg b/assets/media/icons/custom/agda_old.svg
deleted file mode 100644
index 96ee660..0000000
--- a/assets/media/icons/custom/agda_old.svg
+++ /dev/null
@@ -1,30 +0,0 @@
-<?xml version="1.0" standalone="no"?>
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN"
- "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
-<svg version="1.0" xmlns="http://www.w3.org/2000/svg"
- width="48.000000pt" height="48.000000pt" viewBox="0 0 48.000000 48.000000"
- preserveAspectRatio="xMidYMid meet">
-
-<g transform="translate(0.000000,48.000000) scale(0.100000,-0.100000)"
-fill="#000000" stroke="none">
-<path d="M87 362 c-42 -43 -77 -81 -77 -85 0 -4 16 -7 35 -7 l35 0 0 -52 c0
--72 31 -126 90 -155 56 -29 84 -29 140 -1 57 29 90 89 90 163 0 45 4 55 35 85
-19 19 35 38 35 44 0 6 -17 -7 -39 -28 -35 -34 -39 -44 -43 -100 -9 -110 -59
--166 -148 -166 -89 0 -149 70 -150 173 0 46 0 47 -32 47 l-32 0 74 75 c41 41
-72 77 69 79 -3 3 -40 -29 -82 -72z"/>
-<path d="M425 400 c-21 -22 -36 -42 -34 -45 3 -2 23 13 44 35 21 22 36 42 34
-45 -3 2 -23 -13 -44 -35z"/>
-<path d="M155 390 c-21 -22 -35 -40 -29 -40 5 0 28 18 49 40 21 22 35 40 29
-40 -5 0 -28 -18 -49 -40z"/>
-<path d="M195 390 c-21 -22 -35 -40 -30 -39 10 1 82 79 73 79 -2 0 -22 -18
--43 -40z"/>
-<path d="M305 350 c-44 -44 -75 -80 -70 -80 6 0 46 36 90 80 44 44 75 80 70
-80 -6 0 -46 -36 -90 -80z"/>
-<path d="M425 360 c-21 -22 -36 -42 -34 -45 3 -2 23 13 44 35 21 22 36 42 34
-45 -3 2 -23 -13 -44 -35z"/>
-<path d="M95 330 c-3 -5 -1 -10 4 -10 6 0 11 5 11 10 0 6 -2 10 -4 10 -3 0 -8
--4 -11 -10z"/>
-<path d="M135 330 c-3 -5 -1 -10 4 -10 6 0 11 5 11 10 0 6 -2 10 -4 10 -3 0
--8 -4 -11 -10z"/>
-</g>
-</svg>
diff --git a/assets/media/icons/haskell.svg b/assets/media/icons/haskell.svg
new file mode 100644
index 0000000..242f262
--- /dev/null
+++ b/assets/media/icons/haskell.svg
@@ -0,0 +1,15 @@
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<!-- Uploaded to: SVG Repo, www.svgrepo.com, Transformed by: SVG Repo Mixer Tools -->
+<svg fill="#ffffff" width="800px" height="800px" viewBox="0 0 24 24" role="img" xmlns="http://www.w3.org/2000/svg">
+
+<g id="SVGRepo_bgCarrier" stroke-width="0"/>
+
+<g id="SVGRepo_tracerCarrier" stroke-linecap="round" stroke-linejoin="round"/>
+
+<g id="SVGRepo_iconCarrier">
+
+<path d="M0 3.535 5.647 12 0 20.465h4.235L9.883 12 4.235 3.535zm5.647 0L11.294 12l-5.647 8.465h4.235l3.53-5.29 3.53 5.29h4.234L9.883 3.535zm8.941 4.938 1.883 2.822H24V8.473zm2.824 4.232 1.882 2.822H24v-2.822z"/>
+
+</g>
+
+</svg>
\ No newline at end of file
diff --git a/content/authors/admin/_index.md b/content/authors/admin/_index.md
index 52fb14f..7f69e67 100644
--- a/content/authors/admin/_index.md
+++ b/content/authors/admin/_index.md
@@ -53,8 +53,8 @@ skills:
       - name: Haskell
         description: ''
         percent: 80
-        icon: haskell-plain
-        icon_pack: devicon
+        icon: haskell
+        icon_pack: custom
       - name: Coq
         description: ''
         percent: 80
@@ -87,7 +87,7 @@ skills:
 social:
   - icon: envelope
     icon_pack: fas
-    link: '/#contact'
+    link: mailto:leon.vatthauer@fau.de
   # - icon: twitter
   #   icon_pack: fab
   #   link: https://twitter.com/GeorgeCushen