Nida Sheraz — Portfolio

Projects

Certified

Self-directed project

AI-Assisted Code Modernization with IBM

Junior Software Engineer · Software Engineering · August 2026

92/ 100

Based on a public IBM case study · not affiliated with IBM

Built and verified a full legacy-code modernization for a fleet-service tool: fixed the wear calculation, handled missing service readings safely, repaired the nightly report’s average and crash path, corrected a hidden mileage-conversion bug, and added the missing regression test. Also produced a data-driven breakdown-risk analysis that follows the labeled fleet history rather than the misleading mileage assumption.

Graded against

Fix and extend the repo with the agent35%
Diagnose the bug20%
Direct and audit the AI agent25%
Explain it like an engineer20%

Passed · pass mark 60/100

What stood out6

Caught and corrected the missing-reading default so a car is treated as just serviced instead of falsely flagged
Found the quiet fleet_utils.km_to_miles inversion that no test directly covered
Wrote a real breakdown-risk analysis that identifies km_since_service and avg_daily_km as the meaningful signals
Verified the work with pytest and verify.py before accepting it
Leakage-Free Bug Diagnosis
Directed AI Agent Auditing

The work I submitted19 tasks

11 tasks · 3.2k characters · 8 written answers · 298 words

Diagnose Line130 characters
Diagnose Why239 characters
Scope Prompt66 characters
Audit Findings158 characters
Audit Why123 characters
Acceptance Checklist126 characters
Template Repo Click82 characters
Exec Pitch1.7k characters
Bob Bonus263 characters
Bob Ready61 characters
Bob Trial Click266 characters
Diagnose Line10 words
Diagnose Why39 words
Scope Prompt1 word
Audit Findings1 word
Audit Why21 words
Acceptance Checklist25 words
Template Repo Click1 word
Exec Pitch200 words

Summarised on purpose — the submitted code and writing stay private so this page cannot be reused as an answer key. The full submission sits behind the verified certificate.

Verified certificateTamper-proof · issued by ProoV

Certified

Self-directed project

Frontend Engineering with Prediction Game

Junior Front-End Engineer · Software Engineering · August 2026

92/ 100

A ProoV case study · educational project, not employment

Built a complete World Cup prediction game end to end: rendered the fixture board, implemented exact-result scoring, computed team strengths from real historical results, and used them in a Poisson-style house bot. Also persisted and ranked the leaderboard in localStorage and shipped the finished experience to a live HTTPS deployment.

Graded against

Scoring engine correctness30%
Prediction model genuinely from real data25%
Game completeness and leaderboard soundness25%
Shipped and shareable: live deployed URL20%

Passed · pass mark 60/100

What stood out6

Implemented the exact 5/2/0 scoring rule and verified all four canonical cases, including draws.
Computed team strengths from a real-results sample and used those strengths inside the bot prediction logic.
Built a leaderboard that saves to one localStorage key, reloads cleanly, and sorts descending.
Shipped the project with a live Netlify URL, showing the game was deployed rather than left local-only.
Leakage-Free Feature Engineering
Honest Model Evaluation

The work I submitted16 tasks

8 tasks · 11 lines · JavaScript · 8 written answers · 598 words

Lab Orientation667 characters
Act1 Fixtures FormJavaScript · 2 lines
Act2 Scoring FunctionJavaScript · 2.1k characters
Act3 Compute Strength108 characters
Act3 House Bot108 characters
Act4 LeaderboardJavaScript · 2 lines
Act5 Assemble2 lines
Final Submission86 characters
Lab Orientation65 words
Act1 Fixtures Form143 words
Act2 Scoring Function141 words
Act3 Compute Strength1 word
Act3 House Bot1 word
Act4 Leaderboard138 words
Act5 Assemble108 words
Final Submission1 word

Summarised on purpose — the submitted code and writing stay private so this page cannot be reused as an answer key. The full submission sits behind the verified certificate.

Verified certificateTamper-proof · issued by ProoV