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NIA ASSESSMENT
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AI-POWERED ASSESSMENT PREP

Crack any assessment.
Nia's got you.

Coding rounds, aptitude tests, case studies, campus placements — Nia finds your gaps, teaches what's missing, and drills you until the real thing feels easy. Free for students, forever.

NO CREDIT CARD · 412 PROBLEMS · 40+ LANGUAGES  ·  HIRING? NIA FOR COMPANIES →
nia · practice session
you ▸ I keep failing DP questions
nia ▸ analyzing your last 14 attempts…
  ✓ gap found: overlapping subproblems
  ✓ 5-problem ramp built · 25 min/day
  ✓ timed mock scheduled · thursday
  ✓ written feedback after every attempt
nia ▸ by Friday this pattern is yours.
      start now? Y / N
1.2M LEARNERS  ·  CS UNDERGRADS  ·  BOOTCAMP GRADS  ·  CAREER SWITCHERS  ·  MBA & APTITUDE PREP  ·  PLACEMENT CELLS
WHAT LEARNERS SAY
“
I failed three online assessments in a row — same story every time. Nia showed me it was the same two patterns and built a two-week ramp. The fourth assessment turned into an offer.
ANANYA S. · SDE-1 · PLACED 2026
★★★★★
“
I come from a non-tech background and dreaded the aptitude round. Nia taught it like a patient mentor, not a question bank — I walked into the consulting assessment calm.
MIGUEL R. · MBA CANDIDATE
★★★★★
“
The written feedback after every mock is the thing nobody else gives you. It told me exactly why I ran out of time on Q3 — and how to never let it happen again.
TARA K. · BOOTCAMP GRAD → JUNIOR DEV
★★★★★
EVERYTHING NIA PREPS YOU FOR
✦
Practice ramps
A daily plan built from your weak spots, ending exactly at your next assessment's difficulty.
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Written feedback
Every completed assessment returns what was strong, what cost you, and what to drill next.
◉
Fair by design
Solve in any of 40+ programming languages — identical test sets, identical grading, zero language bias.
▦
Coding rounds
Algorithms, data structures, system design and debugging across difficulty levels and roles.
◈
Aptitude & SJT
Quantitative, logical, verbal and situational judgment tests calibrated to role and company.
▣
Case studies
Consulting cases, product sense and analytical writing for non-engineering assessments.
ASSESS ANY ROLE — TECHNICAL & NON-TECHNICAL

One question studio for engineering, sales, support, ops and leadership. Nia calibrates every concept to the role and level — no separate tools.

Backend EngineeringFrontend EngineeringData StructuresSystem DesignAptitude / QuantLogical ReasoningVerbalSQL & DatabasesProduct ManagementSales JudgmentConsulting CasesFinancial Analysis
1.2M
CANDIDATES TRAINED
412
CURATED PROBLEMS
40+
PROGRAMMING LANGUAGES
342
COMPANIES HIRING
40+ PROGRAMMING LANGUAGES

Candidates solve in the language they're strongest in. One judge, identical test sets, identical grading — the language never biases the score.

PythonJavaScriptTypeScriptJavaGoRustC++C#RubySwiftKotlinPHPScalaHaskellR+ 25 more
ONE PLATFORM · THREE PORTALS
FREE FOREVER
Candidate
Practice, track progress, get written feedback after every real assessment. Free for students, always.
HIRING TEAMS
Org Admin
Create AI-drafted assessments from a job description, invite candidates, review Nia's graded reports.
PLATFORM OPS
Super Admin
Full platform visibility — users, orgs, billing, system health, notification center and settings.
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