Intermediate Challenges
Real-world scenarios at the intermediate level. Earn verified credentials as you practice the work your degree prepares you for.
- StrategyIntermediateNew
Digital Transformation Roadmap for a Family-Owned Manufacturing Firm
After reviewing the provided company profile and stakeholder interview transcripts, deliver: (1) Digital maturity assessment using an established framework (e.g., MIT/Deloitte D…
- Tech Enabled Business Transformation
- Digital Business Models
- Project Management
Open coursework - DesignIntermediateNew
Tokenizing Carbon Credits for a Renewable Energy Firm
Your task is to propose a comprehensive tokenization framework for EcoToken's carbon credits. You must select an appropriate blockchain platform (e.g., Ethereum, Polygon, or a p…
- Blockchain
- Smart Contracts
- Solidity
Blockchain and Digital Assets - CodeIntermediateNew
Implement Federated Learning for a Government Statistics Office
Use Flower as the FL framework. Simulate 8 municipalities each with a partition of a synthetic wage dataset (provided, 1M rows, EU-Labour-Force-Survey schema). Train a gradient-…
- Federated Learning
- Differential Privacy
- Python Or Javascript
Privacy-Enhancing Technologies - CodeIntermediateNew
Multi-View Pose Estimation for a Sports-Analytics Startup
Use the publicly-released SoccerNet or a synthetic 4-view dataset (you can render with Unity or use a provided one). Implement a 2D pose estimator per view (HRNet or YOLOv8-pose…
- Pose Estimation
- Multi View Geometry
- 3d Reconstruction
Computer Vision 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
- StrategyIntermediateNew
Scaling Social Impact: Strategy for a Kenyan AgriTech Startup
Your task is to create a scaling strategy for KilimoConnect. Analyze their current model, identify key bottlenecks (e.g., supply chain, farmer training, technology adoption), an…
- Scaling Strategy
- Social Enterprise Model
- Three Statement Modeling
Social Entrepreneurship and Impact - CodeIntermediateNew
Fuse LiDAR and Camera for an Autonomous Yard Truck
You receive 6 hours of synced LiDAR + 4-camera ring data from yard operations, with 3D bounding-box labels for pedestrians, forklifts, and containers. Build a late-fusion module…
- Sensor Fusion
- Lidar Perception
- Object Detection
Robot Perception and Autonomy - AnalysisIntermediateNew
Continuous Delivery Maturity Audit for a Fintech Backend
Collect 8 weeks of deployment data (lead time for changes, deployment frequency, change-failure rate, mean time to restore) per team using their GitHub Actions + Jira + PagerDut…
- Continuous Delivery
- Dora Metrics
- Ci Cd
Agile Methods and Practices - AnalysisIntermediateNew
Reshoring Strategy for a German Medical Device Manufacturer
Your task is to analyze the current single-source dependency, evaluate at least two alternative sourcing regions (e.g., Czech Republic, Poland, or domestic German suppliers), an…
- Supply Chain Network Design
- Total Cost Of Ownership
- Risk Assessment
Global Supply Chain Management - 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.
- StrategyIntermediateNew
Consolidation Strategy for a SaaS Scale-Up with Multiple Acquisitions
Your task is to develop a consolidation framework for DataFlow Analytics Group. You will receive summary financial data for each entity, acquisition dates, purchase consideratio…
- Consolidation Methods
- Step Acquisitions
- Non Controlling Interest
Group Accounting and Consolidation - CodeIntermediateNew
Port a Drone Flight Controller from Bare-Metal to FreeRTOS
Take the existing bare-metal firmware (STM32H7, around 14,000 lines C). Identify the tasks (control loop 1 kHz, IMU read 2 kHz, GPS 10 Hz, telemetry 50 Hz, command parsing event…
- Freertos
- Rate Monotonic Scheduling
- C Programming
Embedded Systems Engineering - StrategyIntermediateNew
Diversification Strategy for a Regional Brewery
Your task is to analyze the brewery's current value chain and core competencies, then evaluate three diversification options using the Ansoff Matrix and relatedness criteria. Yo…
- Diversification
- Value Chain Analysis
- Ansoff Matrix
Strategic Management - StrategyIntermediateNew
Executing a Sustainability Transformation in Fast Fashion
Develop a comprehensive strategy execution plan that outlines how the company can embed sustainability into sourcing, supply chain, and marketing. The plan must include specific…
- Sustainability Strategy
- Change Management
- Supply Chain Analysis
Strategy Implementation and Execution 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
- AnalysisIntermediateNew
ISO 25010 Self-Assessment for an Aerospace Avionics Vendor
Read the module's documentation (architecture, requirements, test reports, defect history). For each of 8 ISO 25010 characteristics (functional suitability, performance efficien…
- Iso 25010
- Quality Assessment
- Do 178c
Software Quality and Process Improvement - CodeIntermediateNew
Natural Language Inference for an HR-AI Compliance Tool
Use SNLI/MNLI/ANLI as starting data and curate 200 domain-specific HR examples (synthetic or anonymized) for fine-tuning. Fine-tune a small encoder (DeBERTa-v3-base or similar),…
- Natural Language Inference
- Transformer Models
- Fine Tuning
Computational Semantics - AnalysisIntermediateNew
Threat Model a Water-Utility SCADA Network Before a Migration
Review provided network diagrams (current and proposed), the asset inventory (around 180 PLCs (programmable logic controllers), 22 engineering workstations, 6 historian servers)…
- Threat Modeling
- Ics Security
- Scada
Cyber-Physical and Cybercrime Topics - AnalysisIntermediateNew
Relevant Costing for a Sustainable Fashion Brand's Make-or-Buy Decision
You are a management accountant at EcoThreads. The company currently produces 10,000 T-shirts/month in-house with fixed costs of £50K (including £20K unavoidable) and variable c…
- Relevant Costing
- Make Or Buy Analysis
- Qualitative Analysis
Management and Cost Accounting - StrategyIntermediateNew
Charting the Course: Ewance's Strategic Entry into the European Higher-Ed Market
Ewance has established a strong presence in its home market, but the leadership team believes significant untapped potential exists across Europe. The goal of this challenge is …
- Market Analysis
- Business Strategy
- Three Statement Modeling
Open coursework - CodeIntermediateNew
Generate Synthetic Tabular Data with Privacy Guarantees
Implement DP synthetic data generation: either DP-CTGAN, PATE-GAN, or a marginal-based DP method like PrivBayes / MWEM. Train on the real dataset (around 200,000 transactions, 1…
- Synthetic Data
- Differential Privacy
- Generative Models
Privacy-Preserving Machine Learning - AnalysisIntermediateNew
Benchmark NPUs for an Autonomous Forklift Vision Stack
You receive ONNX exports of the 3 production models, a labeled validation set of 2,000 forklift-camera frames, and developer-kit access to three NPU candidates (anonymized as NP…
- Edge Inference
- Npu Benchmarking
- Onnx Optimization
Edge ML and On-Device Machine Learning - StrategyIntermediateNew
Rebranding for a 40-Person SaaS Scale-Up Moving from PLG to Enterprise
Your team must develop a rebranding strategy for TaskFlow. This includes a new brand identity (name, logo, messaging), a revised pricing model, and a sales enablement plan. Cons…
- Brand Strategy
- Positioning
- Pricing Strategy & Elasticity
Marketing Principles - CodeIntermediateNew
Build a Variant-Calling Pipeline for a Genomics SaaS
Stand up a Nextflow pipeline covering: read trimming, BWA-MEM alignment, duplicate marking, base-quality-score recalibration, GATK HaplotypeCaller variant calling, and variant f…
- Bioinformatics
- Variant Calling
- Workflow Orchestration
Computational Biology and Health Informatics - ResearchIntermediateNew
Quantify Distribution Shift for a Climate-Risk Model
You receive the model artifact (a gradient boosted regressor predicting expected annual loss per property), 2010-2020 training data, and a 2021-2024 holdout. Quantify covariate …
- Distribution Shift
- Covariate Shift
- Concept Drift
Trustworthy AI, Robustness, and Safety - CodeIntermediateNew
Train a Domain-Specific Reranker for a Legal-Tech Search Box
You receive 20,000 (query, document, relevance-label) triples from the firm's contract corpus. Fine-tune a small cross-encoder (e.g., ms-marco-MiniLM-L-6-v2 or BAAI/bge-reranker…
- Cross Encoder Reranker
- Fine Tuning
- Ir Evaluation
Information Retrieval and Search - CodeIntermediateNew
Build a GraphQL Federation Schema for an E-Commerce Platform
Receive the existing 22 REST endpoints' OpenAPI specs and a list of 5 priority subgraphs. Design a federated GraphQL schema using Apollo Federation v2 directives (@key, @externa…
- REST API Design
- Graphql Federation
- REST API Design
API Design and GraphQL
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.
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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.