PRODUCTION CASE STUDIES.
Detailed technical breakdowns of business-oriented software systems, data warehousing gateways, geospatial bridges, and offline-first mobile solutions.
Location Tech Landing & Pricing Platform
Dynamic enterprise pricing calculator & automated checkout for location datasets
Enterprise prospective clients needed transparent, instant pricing quotes for complex location data without back-and-forth manual estimations across geographic regions, industry classifications, and store chains.
Engineered an interactive product catalog and multi-tier pricing calculation engine with automated order processing, invoice generation, and third-party payment gateway integration.
Geospatial Survey & POI Mapping Bridge
Bridging corporate survey workflows with interactive POI and home location mapping
Standard Zoho Survey forms lacked native map-picker and geospatial POI capture capabilities, preventing researchers from collecting accurate home coordinate data from respondents.
Developed a custom standalone mapping web application that receives authenticated survey session state, provides a fluid map interface for POI pin-pointing, and synchronizes geospatial coordinates back into the survey repository.
Location Tech Internal Data Downloader
Secure, role-based export interface abstracting enterprise data warehouses
Operational teams and non-technical stakeholders needed direct access to specific slices of location data without querying BigQuery directly or risking unmonitored warehouse execution costs.
Built a secure internal portal that abstracts complex BigQuery SQL pipelines behind an intuitive filter interface, enforcing query rate-limiting, role-based permissions, and asynchronous batch file generation.
AI-Powered Text Classification Platform
Operationalizing machine learning classification APIs into an intuitive business tool
Internal analysts manually categorized tens of thousands of customer feedback entries and product opinion lines, creating severe operational bottlenecks and human labeling inconsistencies.
Created a full-stack automation platform connecting machine learning classification models to a frictionless web UI, allowing analysts to upload tabular documents, select target columns, and batch-classify thousands of records instantly.
Offline-First Field Survey Mobile App
Resilient handheld survey data collection with automatic bidirectional synchronization
Field surveyors conducted research in underground mall sections, remote regions, and low-connectivity venues where web-based forms crashed or lost unsubmitted survey responses.
Engineered an offline-first Android mobile application that stores all survey questionnaires, response validations, and respondent media locally on the handheld device, automatically syncing to the centralized database once connectivity resumes.
Cross-Border Scraping Dispatch & Notification Hub
Centralized scraping task management with Microsoft Teams webhook orchestration
Scraping tasks requested by overseas teams were fragmented across emails and chat messages, leading to missed URLs, unclear requirements, and untracked deliverable delivery statuses.
Designed and deployed a centralized request queue system with structured input schemas, automated Microsoft Teams webhook notifications, task status lifecycle management, and secure result repository.