An Engineer’s Playbook for Formal Communication in the AI Age

Practical hacks to listen better, write sharper, and speak smarter
Writing & Communication
Author

Senthil Kumar

Published

September 17, 2025

If you prefer reading this in my Medium Post: How to Ace Formal Communication in the AI Era


Why am I even speaking on this topic?

  • Once upon a time, 15 years ago ….
  • I started my role as a Market Research Analyst in a Procurement-focused Management Consultancy Firm.
  • Typically, a Management consultancy has a team of Consultants and an army of Market Research (MR) Analysts.
  • My first company combined the role of both Consultant and MR Analysts into one.
  • As a Consultant and a MR Analyst, I had a ton of opportunities to hone my communications skills


Why am I even speaking on this topic?

  • 💼 My Career: If I were an Asset Management Company, I’d have primarily invested in momentum funds.
  • 🔄 Career Transitions from one momentum to another: Management ConsultingAnalytics → Data Science → Deep Learning → Generative AI
  • 🥖🧈 Early Roles: My bread and butter in the first two roles - Management Consultancy and Analytics - depended heavily on communication skills!
  • I made cold-calls, sent lots of cold emails, prepared tonnes of reports and gave an equally substantial report explanation calls to clients in senior levels

The Four Pillars

  • Active Listening 👂

  • Mindful Reading 📖

  • Deliberate Writing ✍️

  • Clear Speaking 🗣️

  • Your mind voice: “Just fancy, empty adjectives 🫙”

  • But really, it’s about making everything active and intentional

  • Practical tips and hacks coming up in the next slides 🚀


What does it take to become a better communicator?

  • All four forms of communication are deeply interconnected 🔗
  • Better listeners become better speakers 👂➡️🗣️
  • Better readers become better writers 📖➡️✍️
  • Strong writers often become strong speakers — and vice versa 🔄

1. Active Listening


Typical Instructions for Active Listening

  • 🧘 Be present

  • 🤔 Stay curious

  • 👍 Acknowledge (nodding, verbal cues)

  • 🔁 Reflect in your own words

  • Thanks, but no thanks 🙅

  • These tips are hard to practice—especially for boring topics 😅


Listening - With Imaginative Subtitles


Activate Imaginative Subtitles

My go-to active listening hack for boring topics:

  • 🎬 Run a mental subtitle track

    • Words scroll across your mind’s screen on a black background
    • In a cursive, homebrew-style font
    • Sprinkled with emojis 🥤✨
  • 📝 Make nouns stand out in bold and spice up adjectives with italics


Listening - With Spectrogram


Listening — With Spectrogram 🎶

  • In your imaginative Netflix mind, let the bottom strip run a Spectrogram 📊
  • Actively notice every inflection in speech instead of just absorbing it subconsciously 🎧
  • Is the delivery fiery like Virat Kohli 🔥 or calm like Dhoni 🧑🏼‍✈️🆒?
  • Use it to gauge the passion in the speech — flat, wavy, smooth, evocative, or full of highs and lows 🌊

Listening — With Toastmasters-like Metrics 🎤

Side effects of running mental subtitles:

  • ✅ Spot grammatical slips
  • 🔢 Track filler words — the classic “Ah Counter” (my favorite!)
  • 🔁 Notice stammering or repeated sentence starts

Listening as Toastmasters — Grammar ✍️

  • Common slip-ups: “I can able to…”, “She did not completed this …” ❌
  • Unless you’re Sachin 🏏 or ARR 🎶, speaking correctly matters in the long run ✅



Listening as Toastmasters — Ah Counter 🔢

  • My favorite metric: the Ah Counter! 🎯
  • Filler words like “like”, “you know”, “but umm…” 🙃

Listening as Toastmasters — Crutch Phrases 🪃

  • Common fillers: “Actually”, “At the end of the day…”, “Honestly speaking…” 🗨️
  • Are some of these phrases being overused? 🤔

Listening as Toastmasters — Stammering ⏸️

  • Examples: “I-I-I think we should…” or “So, so, so the plan is…” 🗣️
  • Often caused by rushing thoughts or ideas racing ahead of words 🏃💭



Why Toastmasters-like Active Listening? 🎧✨

  • It’s not about finding faults 🤦‍♂️💥
  • These hacks help you become less self-critical ❤️‍🔥
  • Nobody’s perfect—and that’s perfectly okay 👌🏼
  • But acknowledgment is the first step to improvement ✔️
  • Often, the simplest solution is just pausing more ⏸️



Experienced Listener — Inferring Styles from a Speech 🎯


  • Deductive ⬇️ — Top-down reasoning
  • Inductive ⬆️ — Bottom-up reasoning
  • Git Workflow 🔀 — Branching paths and merges …

Speech Style - Deductive: Top-down Approach

  • “We need to refactor the payment module [main point].
    The current code has duplicated logic, poor error handling, and makes onboarding new developers difficult [details].”
  • 👉 Here, the decision/action comes first, followed by supporting evidence

Speech Style - Inductive: Bottom-up Approach

  • “The payment module has duplicated logic, poor error handling, and is hard for new developers to understand [details].
    That’s why we need to refactor it [main point].”
  • 👉 Here, the evidence builds up, and the conclusion is delivered last.

Another Good Style: Trunk and Feature Branches


Hybrid Speech Styles

Real-life: Most talks are like a hybrid of deductive-inductive.


2. Second Pillar: Mindful Reading


Importance of Writing for Better Reading Comprehension ✍️📖

  • The world is flooded with content — whether from humans or AI 🌍💨
  • The real question: Are we truly efficient at reading comprehension? 🤔



Mindful Reading — Breaking Down Long Reads 📚✨

  • Problem:
    • Long messages, reports, research papers, or documents can feel overwhelming 🤯
    • Passive scanning/reading gets you nowhere ❌
  • Accountable Reading Hacks:
    • 📝 Headings Only — jot down one-word summaries
    • 😀👎❓ Emote It — copy each para/bullet and react to it
    • ✍️ Selective Self-Writing — add your own comment/summary to key sections



Mindful Reading — Visual Structures 🧩

  • Use Flowcharts or Tables to simplify complex text
  • Tools: Pen & Paper ✍️, Mermaid Charts 🪄, Excalidraw 🎨, Draw.io 🖥️, etc.


3. Third Pillar: Writing


My Motto on Writing ✍️✨


  • Time spent writing is never wasted ⏳
  • Writing is how I learn 📖
  • Writing is how I think 💡



Avoid Agenda-less Meeting Invites or Hi!

  • Avoid sending a meeting invite which does not have an agenda
  • Never, ever send Empty “Hi/Hello” and waiting for others to respond. Always add an one-line context



The Importance of Writing Before Calling ✍️ → ☎️


  • Yes, call and explain things 👥 — but prepare a pre-meeting write-up (if not for others, for yourself ).
  • A short write-up before the meeting helps everyone align better ✅


Document-Driven Meetings — Any Takers? 📄🚀


  • At Amazon, problem-solving meetings start with a structured written memo instead of a slide deck 📝
  • The two-page memo received over 50 comments 📑📝 before the call
  • The engineer felt disheartened initially 😓 but soon realized the writing and thinking required significant improvement 💡

4. Fourth Pillar: Speaking


Achieving Exceptional Speaking Skills 🎤✨




  • Mastering listening, reading, and writing is key to exceptional speaking 👂📖✍️
  • No matter where you are now—never underestimate your long-term potential 🚀



Meeting Room Conversations vs Public Speeches 🏢🎤

  • Chasing public speaking perfection is a wrong goal (for most of us) ❌
  • Nobody wants a Sashi Tharoor-style monologue in every day meeting discussions 😅
  • Instead, let us focus on making everyday meeting room conversations effective!



How to Improve Meeting Room Conversations

  • Improve your speech following the Toastmasters metrics
  • Use the Speech Styles to make your thoughts coherent
  • Practice thinking on your feet, which transfers to public speaking naturally 💡

Status Update Calls

  • This is one of the most frequent calls as Software Engineers
  • Let us look at the steps to master these calls

Status Update Call Template

    1. Starting the Update 🎬
    1. Acknowledging 👍
    1. Transitioning 🔄
    1. Answering Questions ❓
    1. Closing & Next Steps 🏁✨

Status Update Call Hacks

    1. Starting the Update 🎬
    • “To kick things off…” 🏁
    • “At a high level, here’s where we stand…” 📊
    1. Acknowledging 👍
    • “Makes sense” ✅, “Fair point” 💡, “That adds up”, “You are right”

Status Update Call Hacks

    1. Transitioning 🔄
    • “If we zoom out to see the big picture…” 🌐 | “If we drill deeper 🔍”
    • “That brings us to the next point…” ➡️

Status Update Call Hacks

    1. Answering Questions ❓
    • “If I read your question correctly, you are asking…” 👀
    • “It’s a valid concern. I don’t have a concrete answer right now, but I’ll research and circle back.” 🔍
    1. Closing & Next Steps 🏁✨
    • “Here’s what we’ll tackle next…” 📌
    • “I’ll follow up with an email …” ✉️

How to handle difficult conversations

Some Funny quotes


When Someone Puts A Gun to Your Head 🔫


Why Sheldon does not use cuss words


Like a Tree Standing in a Torrential Downpour


Handling Difficult Conversations — Scenarios ⚡️

  • Scenario 1: Person A interrupts you midway — how do you respond? 🤔
  • Scenario 2: Person A pressures you with an unwise timeline — what’s your move? ⏳
  • Scenario 3: Person A puts you down publicly — how would you tackle it? 💬

1. Person A interrupts you midway — how do you respond? 🤔
    1. Calm Assertive Pushback
  • Hold that thought—let me finish this and then we’ll come to it.
    1. Defusing the heat
  • I hear you, I was coming around to that point anyway

2. Person A pressures you with an unwise timeline — what’s your move? ⏳
  1. Buying Time Without Sounding Defensive
  • I’d prefer to give you a realistic answer, not a rushed one — let me circle back by tomo.
  1. Acknowledging Pressure, But Reframing
  • I understand the urgency, At the same time, I want to make sure we don’t cut corners.

3. Person A puts you down publicly — how would you tackle it? 💬
  1. Acknowledge but Reframe
  • I hear your concern. I think it’s best we look at the and resolve the issue
  1. Take the High Ground but still Reframe
  • Thanks for the feedback. But I am avoiding explaining my past efforts to keep this discussion constructive. I’d rather want to look at future steps of resolution

Conclusion

What does a good communicator need?



Have a holistic goal on communication

  • Great communicators aren’t just good talkers — they’re good processors of information.
  • That’s why the quieter skills (listening, reading and note-taking) matter just as much as the noticeable one (speaking). Never strive just for public speaking.
  • Keep track of how you communicate and how others do too


  • From Toastmasters-style metrics to speech-structure frameworks (deductive, inductive, trunk-feature), you have now seen a set of tools to evaluate communication of yours and others’, more skillfully and more holistically

  • Consistently tackle weak areas

  • Most of us exhibit some predictable “error patterns” in communication that erode trust:

    • stammering at the start of a sentence,
    • inadequate vocabulary,
    • same grammar mistakes, or
    • filler-riddled speech, among many others.
    • No matter where you are now, never underestimate your long-term potential 🚀.
  • Recognize your common errors, and work on them.

  • If machine learning models improve by reducing errors at each training round, so can we.

Great communicators aren’t born; they’re forged 🔥🛠️, one deliberate step at a time.