Photo of Kathrina Mariel Pelaez

Kathrina Mariel Pelaez

Content Writer

Before joining IGotAnOffer, Mariel worked with B2B and B2C digital marketing agencies, creating content for clients across various industries, and continues to freelance on the side. As part of the team, she writes interview prep guides and resources to help candidates navigate the hiring process at top tech companies. Outside work, she enjoys running with her pup Millie, traveling, and listening to true crime podcasts.

Latest articles by Kathrina Mariel Pelaez:

Young woman wearing headphones taking online notes while participating in a video call on her laptop

ConsultingAug 20, 2025

9 Best Sites to Practice Case Interviews (2025)

Learn all about case interview coaching: how it can address particular professional challenges, how much it generally costs, and the best sites to practice case interviews based on your needs, budget, and preferences.

Man having a video call with a woman on a laptop while sitting at a wooden desk with plants in the background

Software engineeringAug 11, 2025

Meta Team Matching (process, timeline, questions to ask)

Everything you need to know about Meta’s team matching process. Includes the process, answers to common questions, and insider tips from a Meta expert to increase your chances of landing a match.

Person holding a smartphone with the TikTok app open, sitting next to another person on a wooden table background

DataJul 30, 2025

TikTok Data Scientist Interview (questions, process, prep)

Complete guide to TikTok data scientist interviews. Learn more about the role, the interview process, practice with example questions, and get all the interviewing and prep tips you'll need.

landing page of wall street prep

CoachingJul 22, 2025

Wall Street Prep: Our take (review, pricing, alternatives)

A review of Wall Street Prep and its services, plus a shortlist of the best free and paid alternatives, fully categorized. Includes reviews on IGotAnOffer, Corporate Finance Institute, Financial Edge, and other good Wall Street Prep alternatives. Plus info on Wall Street Prep pricing.

Woman writing feedback-related notes on a whiteboard during a brainstorming session

Software engineeringJul 07, 2025

Google L4 Interview Guide (questions, process, prep)

Complete guide to Google L4 interviews for software engineer candidates and other roles. Includes a breakdown of the L4 interview process and question categories, as well as a preparation plan.

group of young professionals working together on laptops and collaborating on a project

ConsultingJul 07, 2025

Operations Case Interview (how to prepare)

Comprehensive guide to operations case interviews for consulting, BizOps, product operations, and other relevant roles. Includes detailed information about the types of questions you can expect, real practice cases, and a preparation plan.

Software engineeringJun 26, 2025

Meta Phone Screen Interview (how to prepare)

Everything you need to know about phone screen interviews at Meta. Includes the process, expert tips, and lists of practice questions with links to more resources.

team meeting

Product managementJun 09, 2025

BizOps Interview Questions and Prep

Comprehensive guide to the BizOps interview in 2025. Includes detailed information about the interview process and types of questions you can expect, with links to in-depth resources to help you prepare.