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Case Study · AI agents

Hoffen: 7 AI agents in Telegram for sales, inventory, finance and HR

For Hoffen, a manufacturer and distributor of automotive chemicals, Tezcode brought sales, inventory, finance and HR data into one database and built a system of AI agents that answer management and staff in Telegram.

7
AI agents live
80+
automations every day
1 database
sales, inventory, production, GPS
Voice + text
ask the agents in plain language

Lots of data, but scattered

Hoffen manufactures automotive chemicals and distributes them to stores through field sales agents. Operational data lives in several systems: sales, visits, debts and payments in one, production and inventory in another, vehicle movement in GPS tracking.

To find a number, managers and staff had to open each system and assemble reports by hand. Field sales discipline — who visited whom, who started late — was also checked manually.

One database and AI agents in Telegram

The system Tezcode built pulls data from every source into one database and sends reports to management and staff through Telegram. Each area has its own AI agent that you can ask in plain text or by voice message.

More than 80 scheduled automations run every day: morning reports, new invoice alerts, expense logging, staff audits with escalation to management, SMS reminders to debtors and an end-of-day self-check. Most of them are plain scripts, which keeps costs low and results consistent. AI is used only where a conversation with a person is needed.

Hoffen AI HR agent — Tezcode case card
Hoffen AI agent for hiring — Tezcode

7 agents and what they do

Executive assistant

Daily questions, reports and reminders for management. Collects data from the other agents.

Auditor

Field sales discipline: visits, late starts and route deviations. Asks the employee for a reason instead of fining automatically.

Inventory

Stock levels, orders, shortages and the production plan.

Finance

Receivables, payments, overdue amounts and expenses. Never moves money — only shows and alerts.

HR

Vacancy and ideal-candidate profiles, candidate scoring with reasons, and analysis of interview recordings.

Supervisor

Questions about sales, plan, visits, inactive clients and debt — read-only.

Candidate bot

Completes the application form with job seekers and passes the result to HR.

Safety rules

  • Agents never invent numbers — if the data is not in the database, they answer "no data".
  • Agents never message anyone or make decisions on their own — they prepare, a person decides.
  • Writes to the sales system happen only after explicit confirmation by an authorized person; there is no delete.
  • Passwords and keys never appear in the chat.

Project stages

1Stage 1

Data in one place

Sales, inventory, production and GPS data connected into a single database.

2Stage 2

7 AI agents launched

Executive assistant, auditor, inventory, finance, HR, supervisor and candidate bots went live in Telegram.

3Now

Stability and a sales director agent

Hardening the system for uninterrupted operation; a sales director (CRO) agent that shows where revenue is being lost has been built.

4Next

C-level agents

Finance, strategy, marketing and product agents plus a weekly one-page summary for the owner — focused on sales growth.

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