Skip to content
Case study · A major pharmaceutical distributor

Optimising medical sales representative routes with AI

An AI-driven solution that optimises medical sales representative routes and improves field efficiency, using deep learning over visit patterns to predict the best routes.

Client
A major pharmaceutical distributor
Industry
AI, Healthtech
Timeline
6 weeks
OutcomeWhat the work delivered
6 weeks
to delivery
AI-optimised
representative routes
CRM-integrated
real-time guidance
The challengeThe brief, and what was at stake

Medical sales representatives face challenges such as manual visit logging, inefficient route planning, and a lack of real-time adaptability. Our client, a major pharmaceutical distributor, required a solution to minimise travel time and maximise sales efficiency.

Our approach:

  • Conducted in-depth data analysis of historical visit records.
  • Applied machine learning models to identify inefficiencies in route planning.
  • Developed a predictive optimisation model based on deep learning.
  • Created an AI-powered mobile application for automated visit tracking and intelligent route suggestions.

Final results: what did we deliver?

  • An AI-driven route optimisation system that reduces travel time by 12-18 hours per month per pharmaceutical sales representative.
  • Dynamic route adjustment based on real-time data and traffic conditions.
  • Transparent performance metrics for representatives and management.
  • Enhanced reporting accuracy with automated visit logging and GPS verification.
  • Ensured data quality, identified gaps and instances of employee misconduct, and built tools for ongoing quality assurance.

Outcome: a fully integrated, data-driven optimisation solution. The client did not simply receive an algorithm. They gained a scalable, AI-powered tool for continuous improvement in field operations.

AI for the fieldCould smarter routing lift your field team's output?

AI-optimised routes and CRM-integrated guidance that cut travel and raise visits per day.

How we built itWhat WislaCode designed and shipped
01Defining the core system architecture

Many pharmaceutical sales teams struggle with inefficient logistics due to human planning limitations.

Our solution focused on leveraging deep learning models to analyse large datasets and dynamically optimise routing.

blok3_kejs-2_ii_3_11zon-768x494.webp
02Suggested key technological solutions
  • Deep learning-based route optimisation uses trained models to analyse historical data and predict the most efficient routes.
  • Geospatial clustering with the OPTICS algorithm groups medical institutions to reduce unnecessary long-distance travel.
  • API-driven data exchange enables seamless integration with CRM and ERP systems for improved connectivity.
  • Automated visit logging minimises errors by accurately tracking locations in real time.
  • The mobile application empowers field representatives with AI-assisted decision-making.
  • Predictive traffic analysis processes both real-time and historical traffic data to optimise route planning.
blok2_kejs-2-e1741329212244_2_11zon-768x741.webp
03Step-by-step implementation roadmap

We provided a step-by-step implementation roadmap:

  • Data analysis and model training.
  • Development of AI-based optimisation algorithms.
  • Integration with existing enterprise software.
  • Full-scale deployment and performance tracking.

The final result was optimised resource allocation, reduced operational costs, and improved sales representative efficiency by over 20%.

blok6_kejs-2_4_11zon-768x494.webp
Part of a broader capabilityOne engine, across field operations

This is one of our AI route and territory optimisation projects - the same operations-research and machine-learning engine we apply to field forces across healthcare, logistics and sales.

Have a similar challenge?Let's map the fastest safe path to live

Book a 30-minute integration review. Bring one stuck or upcoming integration - we'll diagnose it with you and scope the work, no obligation.