•   5 min read

How to effectively organize the work of a cross-functional team of 100 people — the case of Arsenal Insurance

The Arse­nal Insur­ance team con­sists of about a thou­sand peo­ple with divi­sions all over Ukraine. The head office employs over 150 peo­ple in more than 10 depart­ments — includ­ing lawyers, financiers, accoun­tants, pro­gram­mers, and spe­cial­ists in var­i­ous fields.

Each team man­aged projects in their own way. Align­ing shared tasks took a lot of time and required con­stant clar­i­fi­ca­tions. By migrat­ing all teams to Work­sec­tion, the com­pa­ny opti­mized its inter­nal process­es and com­mu­ni­ca­tion with con­trac­tors. Cus­tom task sta­tus­es and labels brought order to how the cross-func­tion­al teams work together.

About the Company

Arse­nal Insur­ance is one of the lead­ing insur­ance com­pa­nies in Ukraine. It ranks in the top 5 by the size of insur­ance pre­mi­ums among all non-life insur­ers in Ukraine.

The com­pa­ny has been oper­at­ing for 20 years and has over 350,000 clients — from indi­vid­u­als to large businesses.

As of June 2025, it’s #1 on the CAS­CO mar­ket by insur­ance premiums.
The vol­ume of insur­ance pay­outs exceeds 7 mil­lion UAH per day.

Annu­al turnover — 5 bil­lion UAH.

It has phys­i­cal offices in 29 cities across Ukraine.

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Before imple­ment­ing Work­sec­tion, each depart­ment of Arse­nal Insur­ance used var­i­ous tools for project man­age­ment. One team pre­ferred to work in chats, anoth­er in Excel, and a third com­mu­ni­cat­ed via email. This com­pli­cat­ed inter­ac­tion and coor­di­na­tion among teams.

The head office of the insur­ance com­pa­ny has tasks that require simul­ta­ne­ous involve­ment of dif­fer­ent teams. Each has its own area of respon­si­bil­i­ty that needs to be com­plet­ed, approved, and hand­ed over to the next department.

For exam­ple, the com­pa­ny under­goes an audit and receives com­pli­ance cer­ti­fi­ca­tion. Lawyers pre­pare doc­u­men­ta­tion, the finance depart­ment com­piles reports, and the IT depart­ment adapts the infra­struc­ture to new require­ments. At every stage, it is impor­tant that the infor­ma­tion is passed on cor­rect­ly and on time.

With­out a struc­tured work­flow, this turned into end­less clar­i­fi­ca­tions about how pro­duc­tive the teams were. The com­pa­ny also fre­quent­ly brings in exter­nal con­trac­tors, whose tasks need to be monitored.

The pri­ma­ry request of Arse­nal Insur­ance was to unite all teams in the head office and exter­nal con­trac­tors in a sin­gle project man­age­ment system.
When you have one task as the core that breaks down into sub­tasks with dead­lines, bud­gets, and so on — it’s con­ve­nient” — Kostyan­tyn Pala­zov, CDO of Arse­nal Insurance

Client Chal­lenges

Syn­chro­niz­ing cross-func­tion­al teams

Prob­lem: New require­ments from the mar­ket reg­u­la­tor affect­ed the oper­a­tions of every insur­ance com­pa­ny. Adapt­ing to them caused sweep­ing changes. The changes affect­ed every depart­ment — from lawyers to devel­op­ers. This cre­at­ed a need to bring dif­fer­ent teams togeth­er into large shared tasks for imple­ment­ing the changes.
Much of the oper­a­tional work involves adjust­ing busi­ness process­es. All tasks and changes need to be man­aged in one place” — Kostyan­tyn Pala­zov, CDO of Arse­nal Insurance
Man­agers need­ed to see the progress of depart­men­tal work. The lack of account­abil­i­ty based on cur­rent data com­pli­cat­ed plan adjust­ments and decision-making.

Solu­tion: The com­pa­ny grad­u­al­ly con­nect­ed var­i­ous depart­ments of the head office to Work­sec­tion for col­lab­o­ra­tive work. A Work­sec­tion man­ag­er ran a one-on-one con­sul­ta­tion for depart­ment heads. The meet­ing helped adapt the sys­tem to busi­ness needs.

We quick­ly reviewed the prod­uct in half an hour. We under­stood how the sys­tem works quite eas­i­ly. We wrote down instruc­tions for the rest of our col­leagues” — Kostyan­tyn Pala­zov, CDO of Arse­nal Insurance
After that, each depart­ment began to cus­tomize their work­space accord­ing to their needs. Teams added cus­tomized sets of sta­tus­es, set up labels to indi­cate work areas, and began to cre­ate tasks. This helped struc­ture cross-func­tion­al process­es and sim­pli­fy inter­ac­tion between departments.


All depart­ments of the insur­ance com­pa­ny tran­si­tioned to Work­sec­tion. As a result, it became easy and quick to coor­di­nate com­plex tasks and respond prompt­ly to changes in projects.

Cus­tomiz­ing work processes

Prob­lem: Teams worked with­out defined dead­lines. It was dif­fi­cult to track which tasks were in progress, which were await­ing approval, and which were done. This led to con­fu­sion and slowed the teams down.
Solu­tion: The imple­men­ta­tion of cus­tom sta­tus­es helped struc­ture tasks from deliv­ery to eval­u­at­ing the results. Now each team has its own set of sta­tus­es. The use of sta­tus­es in con­junc­tion with fil­ters sig­nif­i­cant­ly sim­pli­fied nav­i­ga­tion. Teams can sort tasks by type, assignee, and deadline.



Col­lab­o­ra­tive teamwork

Prob­lem: Each team used its own tool for work. Infor­ma­tion about projects was scat­tered between emails, chats, and doc­u­ments, which cre­at­ed addi­tion­al chaos. Dif­fi­cul­ty in coor­di­nat­ing process­es between depart­ments ham­pered decision-making.
Many small and large tasks. One team can work simul­ta­ne­ous­ly on sev­er­al projects. This cross-func­tion­al­i­ty requires a flex­i­ble tool to mon­i­tor progress in one place” — Kostyan­tyn Pala­zov, CDO of Arse­nal Insurance
Solu­tion: Stor­ing infor­ma­tion and updates on tasks in one place. Now every employ­ee has a list of tasks with dead­lines. Each man­ag­er can review the sta­tus of all depart­ment tasks in just a few minutes.

Dis­cus­sions about work are tied to spe­cif­ic tasks, and access to infor­ma­tion is con­trolled by man­agers. For exam­ple, con­trac­tors and part­ners see only the data rel­e­vant to their work.


All tasks, dis­cus­sions, and files are stored in one place. You can always quick­ly find what you need, rather than end­less­ly search­ing for files in var­i­ous chats” — Kostyan­tyn Pala­zov, CDO of Arse­nal Insurance

Orga­niz­ing work with contractors

Prob­lem: Using chats com­bined with Google Sheets to com­mu­ni­cate with con­trac­tors, instead of a sin­gle tool. Tasks would get lost among mes­sages, and the sta­tus of the work had to be con­stant­ly clar­i­fied by hand.
Solu­tion: Trans­fer­ring work with con­trac­tors to Work­sec­tion and using Task board to track the progress of work.

What it looks like:

This way, it’s easy to find all tasks that are in progress or wait­ing to be done.
All our con­trac­tors work through Work­sec­tion. Even IT com­pa­nies that use Jira or oth­er tools with­in their teams” — Kostyan­tyn Pala­zov, CDO of Arse­nal Insurance

Orga­nized accountability

Prob­lem: To check the remain­ing bud­get and the sta­tus of annu­al plan exe­cu­tion, a lot of time was spent search­ing for infor­ma­tion from var­i­ous sources. This com­pli­cat­ed process monitoring.
Solu­tion: Export­ing data from Work­sec­tion to Excel helped struc­ture task plan­ning for the year and allo­cate bud­gets by project. This made it easy for man­agers to keep track of the exe­cu­tion of the annu­al plan and quick­ly adapt to changes.

Thanks to this, it is now pos­si­ble to:
  • Track progress on each project.
  • Ana­lyze which bud­gets have been exe­cut­ed and which need correction.
  • Make time­ly deci­sions: increase the bud­get, sus­pend part of the work, or change priorities.
If a busi­ness has many par­al­lel projects, it’s dif­fi­cult to man­age all process­es with­out Work­sec­tion. It’s a nec­es­sary tool for con­trol­ling dead­lines and mon­i­tor­ing exter­nal con­trac­tors” — Kostyan­tyn Pala­zov, CDO of Arse­nal Insurance

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