Week 1 — Fix the fundamentals
Most rejections at the first round come from shaky basics, not advanced topics. Revise the core of your domain until you can explain each concept out loud in plain language: data types and memory for developers, normalisation and joins for anyone touching databases, model coordination workflow for BIM candidates.
Week 2 — Rebuild one project properly
Pick your strongest project and make it interview-grade. Clean the code or model, write a short readme, deploy or export it, and prepare a two-minute walkthrough. Then prepare answers to the three questions every panel asks: why did you build it this way, what was the hardest part, and what would you change now.
Week 3 — Practice under pressure
Solve problems with a timer and speak while you solve. Sit two mock interviews with someone who will interrupt you. The goal is not a perfect answer; it is staying structured when you are uncomfortable.
- One technical mock with written feedback
- One HR mock covering strengths, gaps and salary
- Rewrite your resume after each mock
Week 4 — Company-specific prep
Read the job description line by line and map each requirement to a sentence about your own work. Research the company's projects or products so your questions at the end are specific. Confirm logistics the day before, and reach early enough to be calm.
What separates candidates who convert
Clarity beats jargon. Panels hire the candidate who can describe a problem, their approach and the outcome in three clean sentences. That skill is trainable — it is exactly what repeated mock interviews build, and it is the part most self-taught candidates never practise.