Learn the work behind Data, AI & Forward Deployed Engineering
Practical explanations, career decisions and reproducible workflows. Read the reasoning, inspect the evidence and follow the next skill into a real programme.
Analytics engineer role: tested models between raw data and dashboards
An analytics engineer builds and maintains the cleaned, tested and documented tables in a data warehouse that analysts, dashboards and data scientists use, typically with SQL, dbt or a similar tool, and Git-based code…
Analyst tasks you should not hand to an LLM, and why
Some analyst tasks should not be handed to a large language model at all, even a good one: final arithmetic on numbers that will be reported, anything involving personal data outside an approved tool, metric…
Write an amount in words in lakh and crore style with Python
To print an amount in words the Indian way, round the amount to paise first, split the rupees into crore, lakh, thousand and the last three digits, and name each part with a small table of words from one to ninety-nine.…
Parse AMFI's NAVAll.txt and compare mutual fund category returns
AMFI publishes the latest net asset value of every Indian mutual fund scheme in one plain-text file. Parsing it properly is a small, satisfying project with a real payoff. You recover each scheme's category and fund…
Am I ready to apply for data analyst jobs? A task-based test
You're ready to apply for data analyst roles when you can do the everyday tasks of the job under a time limit, without a tutorial open: write a grouped query and a query with a window function, clean a messy sheet…
Final-year engineers in NCR: a data science placement plan
If you are in your final year of engineering at a college affiliated to Dr. A.P.J. Abdul Kalam Technical University (AKTU), Guru Gobind Singh Indraprastha University (GGSIPU) or Chaudhary Charan Singh University (CCSU)…
Higher-education GER and gender parity for NCR states from AISHE
How many young people in Delhi, Haryana and Uttar Pradesh are enrolled in higher education, and are women enrolling at a higher or lower rate than men? The All India Survey on Higher Education (AISHE) final report for…
Aerocity and Dwarka offices: when the Airport Express Line fits
The Airport Express Line is worth using for a daily commute when your office is near Delhi Aerocity, Dwarka Sector 21 or Yashobhoomi Dwarka Sector-25 and you can reach New Delhi, Shivaji Stadium or Dhaula Kuan easily…
Airline load factor, RASK and CASK: a route-level analysis in SQL
Passenger load factor (PLF) is revenue passenger-kilometres divided by available seat-kilometres: RPK ÷ ASK. On its own it says how full the aircraft were, weighted by distance, and nothing about whether the flying made…
AICTE internship portal and government internships: how to use them
The AICTE National Internship Portal at internship.aicte-india.org is the most practical government-run starting point for a student looking for data internships in India. It is free to use, lists openings from…
AI trainer and data annotation jobs: what the work really is
AI trainer, data annotator, LLM evaluator and rater are titles for people who produce the labelled examples and human judgements that AI models are trained and tested on. The work ranges from drawing boxes on images and…
AI solutions architect role: RFPs, designs and delivery trade-offs
An AI solutions architect designs how an AI system will fit into a client's or company's existing technology, data and constraints, and makes the trade-offs explicit: which models and services to use, where data lives…
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