Stakeholder Communication
If you like applying Stakeholder Communication, every challenge here gives you a chance to practice it on a real industry brief.
- AnalysisBeginnerNew
Postmortem and Action-Item Tracking for a 3-Service Outage
Re-write the existing postmortem using the Google SRE blameless format: timeline (anchored to UTC), what went well, what went poorly, where we got lucky, action items (S.M.A.R.T…
- Postmortems
- Blameless Culture
- Action Item Tracking
Site Reliability Engineering - DesignBeginnerNew
Design a Production HTTP/2 Load Balancer Configuration
Design a multi-region topology: anycast edge -> regional Envoy clusters -> origin services. Specify HTTP/2 connection pooling (max connections per upstream, idle timeout), retry…
- Application Protocols
- Load Balancing
- API Gateway Patterns (Kong, Envoy)
Computer Networks - AnalysisBeginnerNew
Measure and Reduce Developer Cognitive Load Across 6 Squads
Run the Team Topologies team self-assessment (cognitive-load survey, 12 questions) with 5 representatives per squad (30 total). Inventory each squad's tool surface: services own…
- Platform Engineering
- Cognitive Load
- Team Topologies
Platform Engineering - AnalysisBeginnerNew
Cluster a Mid-Market SaaS Customer Base for Account-Tier Re-segmentation
Pull 12 months of usage signals from the warehouse: feature adoption depth, session frequency, integration counts, ticket volume, NPS (Net Promoter Score), seat utilization. Sta…
- Clustering
- K Means
- Hdbscan
Data Mining and Information Retrieval Practice your coursework on real scenarios.
Every challenge is shaped from real-world context — not generic exercises. The work mirrors what your degree prepares you for.
Why Ewance
- StrategyBeginnerNew
Strategy Brief on Layer-2 Choice for a Web3 Gaming Studio
Survey the three L2 categories with 2026-current numbers: per-transaction cost at expected game throughput (around 50 TPS sustained, 500 TPS event spikes), finality latency (mat…
- Layer 2 Protocols
- Blockchain Protocols
- Research
Blockchain and Decentralized Systems Engineering - StrategyBeginnerNew
Pitch a Regulatory Sandbox Application for an Edtech AI Product
Read the EU AI Regulation's regulatory-sandbox provisions. Pick a member-state sandbox program (Spain, Norway-as-EEA, or a German-state pilot are publicly documented options) an…
- Regulatory Analysis
- Ai Governance Frameworks
- Product Strategy
AI Law, Policy, and Regulation - DesignBeginnerNew
Custom Accelerator Sketch for an Image-Processing Pipeline
Read the current C reference implementation of the 5x5 Gaussian blur (provided). Sketch a parallel datapath that produces 1 output pixel per cycle using a sliding 5x5 window ove…
- Hardware Accelerators
- Datapath Design
- Performance Modeling
Computer Architecture - DesignBeginnerNew
Use-Case Specification for a Marketplace Disputes Workflow
Identify 5 primary use cases (e.g., 'Buyer opens dispute within 7-day window', 'Seller counters with evidence', 'Operations escalates to refund'). For each: actors, precondition…
- Use Cases
- Cockburn Template
- Requirements Specification
Requirements Engineering - Browse challenges
Explore role
Product Manager
Ship product that solves real user problems. Combine user research, prototyping, and stakeholder alignment to turn ambiguous briefs into measurable wins — the role at the centre of modern software teams.
- StrategyBeginnerNew
Carbon Footprint Strategy for a San Francisco D2C Cosmetics Brand
You are a sustainability consultant hired by Glow Naturally. Your task is to develop a comprehensive carbon footprint assessment and reduction roadmap. Success means delivering …
- GHG Protocol Scope 1
- Carbon Footprint
- Supply Chain Analysis
ESG and Sustainability Reporting - DesignBeginnerNew
Stand Up a Business-IT Alignment Operating Model
Map the current demand flow from intake to delivery (or non-delivery) and identify the top 5 break points (likely candidates: no triage, no prioritization frame, undersized capa…
- Business It Alignment
- Demand Management
- Portfolio Prioritization
IT Management and Governance - AnalysisBeginnerNew
Impact Measurement for a San Francisco D2C Cosmetics Brand
Your task is to develop a comprehensive impact measurement framework for GlowRoot. You will identify relevant metrics (e.g., carbon footprint reduction, trees planted, customer …
- Impact Measurement
- Social Return On Investment
- Data Analysis
Social Entrepreneurship and Impact - ResearchBeginnerNew
Stakeholder Interviews for a Hospital EHR Replacement
Run 38 structured interviews (45 min each) using a question protocol covering daily workflows, top-3 pain points, and red-line constraints (e.g., 'must not add clicks per chart'…
- Stakeholder Mapping
- Requirements Elicitation
- User Interviews
Requirements Engineering Build a verifiable portfolio.
Submissions become evidence. Reviewers with shipping experience score against a rubric; the result becomes a credential anyone can verify.
Why Ewance
- AnalysisBeginnerNew
Developer-Experience Audit of a Public API
Walk through the existing public API as a first-time developer using only the public docs, OpenAPI spec, SDKs (Python + JavaScript), and example repos. Run the first-hour test 3…
- Developer Experience
- REST API Design
- Audit Grade Documentation
API Design and GraphQL - ResearchBeginnerNew
Survey Information-Retrieval Research for an AdTech Platform's Roadmap
Build a reading list of 30-40 papers spanning SIGIR, RecSys, KDD, WSDM, and arXiv from 2023-2025 across (a) dense retrieval architectures, (b) learning-to-rank with click feedba…
- Information Retrieval
- Learning To Rank
- Research Synthesis
Data Mining and Information Retrieval - StrategyBeginnerNew
Build a Pricing-and-Packaging Proposal for a Developer-Tools Startup
Analyze the current 80 customers (anonymized export provided: usage by metric, plan, MRR, churn risk). Pick a value-metric tied to customer-visible value (likely: monitored serv…
- Pricing Strategy & Elasticity
- Model Packaging
- Three Statement Modeling
Product Management for Software Engineers - StrategyBeginnerNew
Estimate and Plan a 6-Week MVP for a Local Logistics Startup
Read the product brief and decompose it into 8-12 modules (driver app, dispatcher console, shipper portal, billing, etc.). Estimate each module using 3-point estimation (optimis…
- Estimation
- Scheduling
- Risk Management
Software Engineering Foundations - StrategyBeginnerNew
Circular Packaging for a San Francisco D2C Cosmetics Brand
As a sustainability consultant, you must propose a circular packaging strategy for GlowCycle. Analyze current packaging lifecycle, identify circular options (refill, reusable, c…
- Life Cycle Assessment
- Circular Economy
- Cost Benefit Analysis
Circular Economy and Sustainable Operations - ResearchBeginnerNew
Cybercrime-Economy Brief for an Anonymized Insurance Underwriter
Synthesize open-source intelligence from CISA advisories, public vendor reports (CrowdStrike, Mandiant, Recorded Future), darknet-market trackers, and the Ransomware Live tracke…
- Threat Intelligence
- Cybercrime Economy
- Ransomware
Cyber-Physical and Cybercrime Topics - AnalysisBeginnerNew
Cardinality and Cost Control on a Datadog-Based Gaming Platform
Receive an anonymized export of Datadog metric inventory (metric names, tag-cardinality counts, monthly cost per metric, team owner). Identify the top 30 cost-driver metrics, cl…
- Cardinality Control
- Datadog
- Finops & Cost Optimization
Software Observability - StrategyBeginnerNew
Design a Risk-Based Test Strategy for a Telehealth Release
Run a risk-scoring workshop with the 3 QA engineers and 2 tech leads (template provided). For each of the 7 modules, score probability of failure, customer impact, and regulator…
- Risk Based Testing
- Test Strategy
- Test Planning
Software Testing and Quality Assurance - DesignBeginnerNew
Vendor-Security Review Program for a Series-C SaaS
Design a 3-tier TPRM framework (critical / important / low-risk) with explicit classification criteria (data type, integration depth, downtime impact, regulatory scope). For eac…
- Third Party Risk
- Security Governance
- Compliance
Information Security Management and Governance - DesignBeginnerNew
Architecture Decision Records for a Modernization Program
Read 18 weeks of architecture-channel Slack history and 6 architecture-review meeting notes to inventory decisions already made. Backfill 12 ADRs using Michael Nygard's template…
- Architecture Decision Records (Adrs)
- Technical Debt
- Stakeholder Communication
Technical Debt Management - ResearchBeginnerNew
Run a Human-Preference Study Comparing Two Coding Assistants
Design a blinded paired-comparison study: 12 developer participants, each gets the same 8 realistic coding tasks (refactor, write a function, debug, test), each task is solved b…
- Experimental Design
- Statistical Evaluation
- Human Evaluation
AI Measurement and Evaluation - AnalysisBeginnerNew
Define SLOs and Error Budgets for a Real-Time Trading API
Pull 90 days of API latency + error data per endpoint from Prometheus (anonymized exports provided). Propose Service Level Indicators (SLIs) for 3 services × 2 SLI types (availa…
- Slo / Sli Definition
- Error Budgets
- Sli Design
Site Reliability Engineering
How it works
From brief to credential, in six steps.
Step 01
Browse challenges aligned to your studies.
Step 02
Accept the one that fits your goals.
Step 03
Work through it with AI Copilot guidance.
Step 04
Submit for structured evaluation.
Step 05
Earn a verified credential.
Step 06
Add it to LinkedIn with one click.
Industry teams behind a decade of practitioner briefs
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Sponsor a challenge and meet candidates through actual work.
Industry teams can shape briefs around the skills they hire for, then evaluate students on rubric-scored deliverables — not resumes.