Client: Online Learning Platform with 100k+ Students Tech Stack: MERN Stack, Redis, AWS SES, CloudFront Challenge: Needed a scalable and engaging platform to deliver live classes, manage courses, and track student progress at scale. Solution: Developed a custom LMS using MongoDB, Express.js, React, Node.js Features included course creator, quiz engine, certificate generator, and student analytics […]
Client: Corporate Legal Firm with Fortune 500 clientele Tech Stack: Angular, ASP.NET Core, SQL Server, Azure AD B2C Challenge: Clients had no centralized visibility into their compliance obligations, deadlines, or documentation. Solution: Built a compliance management portal with advanced calendaring, document repository, and audit trails Enabled granular user permissions via Azure AD B2C + RBAC […]
Client: Start-up Retail Aggregator (LATAM) Tech Stack: React Native, Laravel, Stripe API, MongoDB Challenge: The platform aimed to connect small retailers to buyers via an app, but had no scalable MVP to attract investors or launch regionally. Solution: Designed a feature-rich MVP in 10 weeks Implemented geolocation-based product discovery and multi-vendor checkout Integrated Stripe for […]
Client: Civil Infrastructure Tech Firm Tech Stack: React.js, Django REST, PostgreSQL, AWS Fargate Challenge: Client’s teams operated using spreadsheets and emails, leading to miscommunications, lost change orders, and inefficient contractor oversight. Solution: Developed a SaaS platform with modular dashboards for project scheduling, budget control, and subcontractor tracking Role-based access with real-time updates and notification center […]
Client: HealthTech Company (North America) Tech Stack: Flutter, Firebase, Node.js, Google Cloud, Twilio Challenge: Patients in remote areas had no digital means to track vitals, get medication alerts, or consult doctors without physical visits. Solution: Built a Flutter-based cross-platform app (iOS + Android) for patients Integrated with Bluetooth medical devices (BP, Glucometer, etc.) Used Firebase […]
Client: Hospital Network with 80+ Facilities Tools: Azure Data Lake, Databricks, MLFlow, Delta Lake, Power BI Challenge: Fragmented data across EMR systems prevented effective patient cohort analysis and research. Solution: Created a secure data lake architecture on Azure Ingested EMR, lab, radiology, and wearable data using Azure Data Factory Used Databricks notebooks for patient risk […]
Client: Media & Policy Research Firm Tools: Tweepy, NLTK, BERT, Neo4j, Streamlit Challenge: Manual tracking of social sentiment across multiple regions limited real-time political insights. Solution: Built Twitter and news crawlers using Tweepy and NewsAPI Performed sentiment analysis using BERT NLP models Visualized influencer networks via Neo4j and built dashboards using Streamlit Enabled alerts for […]
Client: WealthTech Platform Tools: Python, NumPy, Scikit-learn, Jupyter, Power BI Challenge: Risk assessment relied on historical summaries, ignoring real-time correlations and volatility patterns. Solution: Developed custom risk scoring engine based on Sharpe Ratio, Value at Risk (VaR), and volatility clustering Applied clustering techniques (K-Means, DBSCAN) for customer segmentation Delivered Power BI dashboards with real-time API […]
Client: Streaming Service with 10M+ Subscribers Tools: AWS Glue, SageMaker, XGBoost, SHAP Challenge: Churn rate was increasing but the company had no actionable insight into which users were at risk and why. Solution: Built ETL pipelines via AWS Glue to process behavioral and transactional data Trained XGBoost churn models, validated with AUC/ROC Used SHAP for […]
Client: Multi-brand Retailer with 1,500+ stores Tools: Python, Prophet, PySpark, Snowflake, Tableau Challenge: Stock-outs and overstock were frequent due to inaccurate, manual forecasting processes across SKUs and locations. Solution: Centralized data pipeline using PySpark and Snowflake Trained forecasting models using Facebook Prophet and ARIMA Integrated promotional events, holidays, and weather patterns into feature sets Visualized […]