Rupesh Kumar Tiwari

Architect, Project Manager, and Software Engineer

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🎯 Who I Am
I’m a Senior Customer Solutions Manager at Amazon Web Services (AWS) and the founder of FullStackMaster.net. I’ve spent 20+ years building and reviewing distributed systems, cloud architectures, and engineering teams across the US, India, and EU.

Today, I coach Directors, VPs, Principal Engineers, and Senior ICs to crack FAANG+ interviews in:

  • System Design & Architecture
  • Amazon Leadership Principles / Behavioral
  • Executive Communication & Stakeholder Management
  • Career Strategy for Staff+ and Leadership roles

I’m also a Pluralsight author, YouTuber (@FullStackMaster), and one of the most rebooked coaches on IGotAnOffer, with:

  • 50+ Directors & VPs coached
  • $285K+ average total comp increase for successful clients
  • 92% offer rate for L6+ candidates
  • 5.0 rating with 50+ verified reviews on IGotAnOffer

🚀 How I Help You

Whether you’re targeting Amazon, Google, Meta, Apple, Netflix, Microsoft, Databricks, or top startups, I help you think and communicate like the interviewer: trade-offs, risks, data flows, and business impact.

✅ Career Coaching & Roadmaps

  • 30/60/90-day plans for new roles
  • Getting visibility with VPs & Directors
  • Promotions into Senior / Staff / Principal / EM / Director roles
  • Handling burnout, reorgs, and difficult stakeholders

✅ Interview Coaching & Offer Optimization

  • Senior & Leadership resume reviews
  • Mocks: System Design, LP/Behavioral, Executive Presence
  • Rubric-based feedback: “no hire” vs “hire” vs “strong hire”
  • Offer strategy & comp negotiation

✅ Mentorship & Skill Acceleration

  • Learning paths for SDE, TPM, Solutions Architect, Data/AI Engineer, ProServe Architect
  • Weekly accountability + project / portfolio reviews
  • Frameworks I use in sessions: IFRAIL-T, CAMPERSO, STAR/START
  • Real-world advice for international moves, role changes, and leadership transitions

💬 What Clients Say

“I got the Google offer in 4 weeks. Rupesh helped me turn my experience into powerful stories and simplified system design.” – Anlei, Principal Data Engineer

“Two sessions with Rupesh made the difference — I landed a DraftKings offer after struggling with behavioral.” – Vaughn, SDE

“His energy, clarity, and honesty make every session feel empowering.” – Melvin, Solutions Architect

📚 Free Tools & Templates

🎁 Download my full Interview Prep Vault → tinyurl.com/rupesh-vault
Includes:

  • System Design IFRAIL & CAMPERSO cheat sheets
  • STAR/START story builder for Amazon LPs
  • Senior resume checklist

📅 Book Time With Me (Google Calendar)

🌍 Connect

  • Work
    • Amazon Web Services