Stack
The Communication Stack

You build
the future.
Now make
it heard.

Femgineer teaches technical professionals how to communicate their expertise, experience, and intuition — clearly, in any context, at every stage of their career.

Stay in the stack

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in technical
communication.

Every week, practical frameworks for communicating your expertise, experience, and intuition — free, no fluff, built for technical people. You’ll also be first to know when new courses are available.

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Weekly frameworks

One actionable communication system per week. Applicable immediately.

Stack deep dives

Long-form explorations of expertise, experience, and intuition in practice.

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Poornima Vijayashanker
Poornima Vijayashanker
Founder, Femgineer · Apple · Founding Engineer, Mint.com

Poornima has been speaking in public for 20+ years and has given hundreds of talks worldwide. She was the founding engineer at Mint.com, and most recently was at Apple as a Senior Software Engineer and Senior Engineering Program Manager — where she deepened her appreciation for how communicating clearly across every context, from one-on-ones to all-hands to cross-functional leadership, is what separates good engineers from great ones.

That experience shaped Femgineer — giving engineers, PMs, and technical leaders the systems to make their expertise, experience, and judgment impossible to ignore.

Mint.com Founding EngApple Sr. SWE & EPM20+ yrs speaking500+ alumni
As seen in
About Femgineer

Built by an engineer. Taught to builders.

Femgineer was founded on a simple observation: the most technically gifted people in the room are often the least heard. Not because their ideas are wrong — but because they haven’t been given the systems to communicate them.

From the early days of Mint.com to Apple, Poornima saw this pattern repeat across every level of the industry. The Communication Stack is the system she built to fix it — layered, learnable, and designed for the way technical minds work.

Everything Femgineer teaches has been tested in the rooms that matter: engineering all-hands, executive stakeholder meetings, technical conferences, and the one-on-ones where careers are actually decided.

Has taught at
AdobeAtlassianDropboxFacebookIntuitPinterestSalesforceUC BerkeleyGrace Hopper
The Communication Stack
Expertise · Experience · Intuition
Confident Communicator
Full Stack Communicator
Self · One-on-One · Team · Large Group
Present! A Techie's Guide to Public Speaking
Technical Communication for the People Who Build the Future
The Communication Stack
Expertise · Experience · Intuition
Confident Communicator
Full Stack Communicator
Self · One-on-One · Team · Large Group
Present! A Techie's Guide to Public Speaking
Technical Communication for the People Who Build the Future
The Framework

Communication is a system, not a personality trait.

Every technical professional has three sources they can communicate from — their expertise, their lived experience, and their intuition. Most only use one.

The Communication Stack is the framework Femgineer teaches across everything: from a book, to a course, to a complete system for your career.

It works across four contexts: the clarity you find in your own thinking, the one-on-one that builds trust, the team meeting that creates alignment, and the room of hundreds where careers accelerate.

Runtime · 03
Intuition
Logic · 02
Experience
Foundation · 01
Expertise
4 Contexts
Large Group
Visibility
Team
Alignment
One-on-One
Trust & influence
Self
Internal clarity
The Journey

Three steps to becoming a Full Stack Communicator.

Each step builds on the last. You can enter at any point — but the path from book to course to mastery is the fastest way through.

01
Step 01 · Start here

Build your foundation.

Before you can speak to rooms, you need to understand what you’re saying and why it matters. Start with the book that gives you the fundamentals, then go deeper with the LinkedIn course that has helped thousands of technical professionals learn to tell stories that actually land.

Book · Entry Point
Present! A Techie’s Guide to Public Speaking
The practical guide from Poornima Vijayashanker and Karen Catlin. Step-by-step exercises for discovering your expertise, building confidence, and sharing it with any audience.
Self-pacedExercises includedFoundation layer
BookAvailable now
Get the Book
LinkedIn Course · Professional Certificate 🏆 Toastmasters International
Presenting Technical Information with Stories
Learn to translate complex ideas into stories that non-technical audiences understand and remember. Part of a Professional Certificate from Toastmasters International.
LinkedIn LearningSelf-pacedStorytelling
★★★★★ 4.7 avg rating
3,000+ learners
LinkedIn
LearningPart of Pro Certificate
View Course
Builds confidence to enroll →
02
Step 02 · First course

Find your voice.

The Confident Communicator course takes you from hesitant to heard in 6 weeks. Live, hands-on, and built specifically for people in tech. You’ll develop stage presence, storytelling, one-on-ones, and stakeholder communication. By the end, communication stops being something that happens to you and starts being something you control.

Course · 6 Weeks · Live Cohort · Once Per Year
Confident Communicator
The entry course into The Communication Stack. Live weekly sessions, instructor feedback, and a study buddy. Covers delivery, expertise extraction, storytelling, and presence across all four contexts.
6 weeks liveSmall cohort1-on-1 feedbackStudy buddy
Unlocks the complete system →
03
Step 03 · The destination

Master the full stack.

The Full Stack Communicator is the complete system — all three layers of The Communication Stack across all four contexts. This is where technical professionals become the people others look to in the room: those who can articulate what they know, tell the story of what they’ve done, and voice what they sense before anyone else has the words for it.

Flagship Course · Coming Soon
Full Stack Communicator
The complete Communication Stack. All three layers × all four contexts. For technical professionals ready to communicate at the highest level — in any situation, to any audience.
All 3 layersAll 4 contextsComplete systemFlagship
Coming
SoonJoin the waitlist
Join Waitlist

What alumni say

Real outcomes →

Confident Communicator · Alumni

“I worked with Poornima for many years and found her coaching techniques to be incredibly powerful for me personally. She is the reason I can do speaking events without turning bright red with nervousness.”

Lyndi Thompson
Marketing Programs Specialist, Tableau Software
Confident Communicator · Alumni

“The course helped me put together a step-by-step plan — how to connect with audiences so my talk felt like a real conversation.”

Alex Kazakov
CTO, Glownet
Confident Communicator · Alumni

“By week 6, a client said: ‘Wow Tammy, you are such a confident presenter!’ I never thought that would happen to me.”

Tammy Coombs
UX Designer