Add ambassador Vijay profile (#338)

* Update our_ambassadors.astro

* Add files via upload

* image and content added

* Update vijay position in our_ambassadors

* Update vijay ambassadors bio

* Fix linting

---------

Co-authored-by: Marcel Ribeiro-Dantas <mribeirodantas@seqera.io>

Author: vijay-varadarajan

public/img/vijayvaradarajan.jpg

@@ -878,6 +878,19 @@ import AmbassadorCard from "@components/AmbassadorCard.astro";
         and equity in health-care.
       </AmbassadorCard>
 
+      <AmbassadorCard
+        name="Vijay Varadarajan"
+        img="vijayvaradarajan.jpg"
+        country="in"
+        github="vijay-varadarajan"
+        linkedin="vijay-varadarajan"
+        twitter="__vj84"
+      >
+        Vijay is experienced in python automation, data science and web development. He develops pipelines for various
+        bioinformatics applications. Checkout his portfolio at
+        <a href="https://vijayvaradarajan.co">vijayvaradarajan.co</a>
+      </AmbassadorCard>
+
       <AmbassadorCard name="Ziad Al-Bkhetan" img="Ziad.jpg" country="au" github="ziadbkh" linkedin="ziad-al-bkhetan">
         <a href="https://www.biocommons.org.au/lb-ziad">Ziad</a> is the Product Manager, Bioinformatics Platforms at <a
           href="http://biocommons.org.au/">Australian BioCommons</a