Empowering SMEs with Intelligent Supply Chain Solutions

Forecasting Applications Development

At Pen & Darts, we specialize in building custom, AI-powered demand planning and forecasting systems tailored to the specific needs of small and medium-sized businesses. Our solutions are developed using powerful technologies such as Python, Pandas, NumPy, and leading forecasting libraries including Prophet, Statsmodels, and scikit-learn.

These systems are capable of generating accurate forecasts for thousands of SKUs simultaneously, leveraging statistical models, machine learning algorithms, and trend-seasonality detection to deliver enterprise-level precision at an affordable cost. Whether you need short-term demand prediction or long-range inventory planning, our scalable applications provide data-driven insights, automation, and performance that rival any commercial-grade platform — at a fraction of the price.

Purchase Planning Application Development

we design intelligent purchase planning applications that transform how businesses manage procurement and stock replenishment. Our systems integrate real-time demand forecasts, on-hand inventory, in-transit stock, and multi-location data to generate optimized, multi-echelon fulfillment plans.

Built using advanced technologies such as Python, SQL, and optimization libraries like PuLP and SciPy, our models dynamically balance service level targets, lead times, and working capital constraints. The result is a responsive and automated purchase planning engine that ensures optimal stock availability, minimizes excess inventory, and enhances overall supply chain efficiency — giving you enterprise-grade control at a cost suited to small and medium-sized businesses.

Database Administration

At Pen & Darts, we understand that data is the backbone of every strategic supply chain decision. Our team specializes in designing and implementing robust, scalable databases for small businesses and startups — enabling seamless data integration, automation, and analytics.

We leverage open-source and free technologies such as MySQL, PostgreSQL, and SQLite to build efficient data infrastructures that centralize your sales, inventory, and procurement information. Our automated data pipelines and reporting frameworks transform raw data into actionable insights, supporting faster, more accurate demand forecasting and operational planning.

System Upgradation

As businesses scale up, they need advanced systems to speed up the processes and meet customer's expectation, both internal and external. At Pen & Darts, we help small and medium-sized businesses modernize their supply chain operations through smart system upgrades. Our experts assess your existing processes and recommend automation solutions that enhance speed, accuracy, and efficiency across planning, procurement, and logistics. Whether it’s integrating new software, streamlining data flow, or digitizing manual tasks, we ensure your systems evolve to match your business growth — faster, smarter, and more reliable.