Rewrite template, improve wording

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

work.tex

@@ -9,7 +9,7 @@
         \item Collaborated directly with the CTO to secure a year-long contract with \textbf{ClickHouse Cloud} and \textbf{AWS}.
         \item Migrated the entire metrics stack from \textbf{InfluxDB} to \textbf{ClickHouse}. This shift amped up performance by over 50\% without inflating operational costs.
         \item Engineered an open-source \textbf{Telegraf} ClickHouse plugin optimized for Terabyte-scale data outputs, outperforming the in-built plugin in terms of efficiency.
-        \item Deployed Telegraf across 12 \textbf{Amazon EC2} instances, revealing and subsequently rectifying performance bottlenecks.
+        \item Deployed Telegraf across 12 \textbf{Amazon EC2} instances, revealing and subsequently rectifying several performance bottlenecks.
         \item Modernized the logging approach by transitioning to \textbf{ClickHouse}, thereby ending the thread-related challenges of the previous file-based system.
         \item Teamed up with fellow developers to incorporate \textbf{DataDog} performance monitoring into \textbf{Java} applications, improving understanding of app operations and pinpointing areas of enhancement.
     \end{itemize}