SQL – CRUD, DDL vs DML, OLTP vs OLAP, UNION vs UNION ALL, datatype conversions, joins, subqueries, group by, order by, aggregate/CASE queries.how to reduce expensive DB calls .
Python/Java – data structures (list/tuple/set/dict), list ops, functions, DB operations, OOPs,JWT/session management
System Design – movie DB schema (tables & relationships).
data engineering concepts, tools, downtime reduction. LLMs basics, prompt design, ChatGPT usage,
Overall: A mix of coding, theoretical, and conceptual questions with strong emphasis on SQL and databases.
Fiz uma entrevista na empresa Creditsafe Technology.
Entrevista
Positives:
1. You will come across panelists who are fairly open-minded to have great conversations.
Negatives:
1. Long and winding hour-long interviews with each round having multiple stakeholders. It only gets bad when you have clueless and unprepared stakeholders chiming in without much face showing negating your earlier nicer experience.
2. The turn off moment happens when you have a very junior member joining the panel in back to back rounds of interview and ask questions without preparation.
3. You don't push personal questions in an interview and worse in later stages. It is an instant turn off.
Overall the entire process is gloomy without a sense of direction on the next steps.
Perguntas de entrevista [1]
Pergunta 1
Take two:
- Repeat questions on the lines of Gen AI generating more artefacts.
- When the world is in the chaos of GenAI adoption, you are asked about your experience in fresh cloud migration adoption strategy in the last couple of years.
Fiz uma entrevista na empresa Creditsafe Technology (Hyderābād).
Entrevista
The interview was engaging, well-structured, and insightful. The questions were thoughtful, the conversation flowed naturally, and it offered valuable perspectives that left a strong and positive impression.Truly memorable and inspiring.