Invoice

InvoiceIdentifier:

org3sale4

InvoiceType:

sale

InvoiceOrders:
—

contract n°2026-07, Mars 2026

InvoiceEmittedOn:

2026-03-31

InvoicePaymentDueBefore:

2026-05-01

Seller:
Name:

julminfo

Address:

3, place du Monument

Mairie - Bureau 1

23340 Gentioux-Pigerolles France

SIREN:

942798083

IBAN:

FR18 2004 1010 0820 3735 3D02 912

Admin:
Name:

Julien Moutinho

Email:

julm​@sourcephile.fr

Buyer:
Name:

Stichting NixOS Foundation

Address:

Korte Lijnbaanssteeg 1-4318

1012 SL Amsterdam Netherlands

Admin:
Email:

finance​@nixos.org

Department:
Name:

Nix@NGI Team

Email:

ngi​@nixos.org

Admin:
Name:

Daniel Ramirez

Email:

danielramirez5​@protonmail.com

Grand totals

Time frame

Workload

To pay (excl. taxes)

2026-03-02

2026-03-27

112.00 h

3500.01 €

Mandatory legal notices

—

VAT not applicable, art. 293 B of the French General Tax Code.

—

Fixed compensation for recovery costs in case of late payment: 40.00 €

—

Late payment penalty rate (applicable from 2026-05-02): 12.15 % × unpaid amount × number of days late / 365.25

julminfo - 2026-03-31 - Invoice #org3sale4 - contract n°2026-07, Mars 2026

1/5

Summary

#

Type

Scope

Action

Time frame

Rate

(excl. taxes.)

Quantity

Total

(excl. taxes.)

1

service

NGI Nix Forge

develop

2026-03-02

2026-03-27

31.25 € / h

79.50 h

(70.98%)

2484.38 €

2

service

NGI Nix Forge

review

2026-03-02

2026-03-16

31.25 € / h

8.00 h

(7.14%)

250.00 €

3

service

NGI Nix Forge

organize

2026-03-03

2026-03-27

31.25 € / h

23.50 h

(20.98%)

734.38 €

4

service

nimi

develop

2026-03-08

2026-03-08

31.25 € / h

1.00 h

(0.89%)

31.25 €

2/5

julminfo - 2026-03-31 - Invoice #org3sale4 - contract n°2026-07, Mars 2026 — Summary

Details

#

Date

Duration

Scope

Action

References

Description

1

2026-03-02

3.00 h

NGI Nix Forge

review

https://github.com/ju1m/nix-forge/tree/understanding

understand by rewriting from scratch

2

2026-03-02

3.00 h

NGI Nix Forge

develop

https://github.com/ju1m/nix-forge/tree/understanding

package elm-watch

3

2026-03-03

3.00 h

NGI Nix Forge

develop

https://github.com/ju1m/nix-forge/tree/understanding

improve dev environment

4

2026-03-03

1.00 h

NGI Nix Forge

organize

@nix-forge-development:matrix.org

answer questions

5

2026-03-04

4.00 h

NGI Nix Forge

develop

https://github.com/ju1m/nix-forge/tree/understanding

assess code quality of the UI

6

2026-03-04

2.50 h

NGI Nix Forge

organize

share progress and open issues

7

2026-03-05

4.00 h

NGI Nix Forge

review

https://github.com/eljamm/nix-forge/commits/explore/

review Fedi’s work

8

2026-03-06

1.50 h

NGI Nix Forge

organize

discuss nix-forge

9

2026-03-07

4.00 h

NGI Nix Forge

develop

https://github.com/eljamm/nix-forge/pull/1

track down and fix bug in Fedi’s branch

10

2026-03-08

1.00 h

nimi

develop

https://github.com/weyl-ai/nimi/pull/15

improve performance

11

2026-03-09

7.00 h

NGI Nix Forge

develop

rewrite in a more type-safe and idiomatic way

12

2026-03-09

2.00 h

NGI Nix Forge

organize

https://www.notion.so/nixos-foundation/Nix-NGI-spike-review-31e59d49e1be809f9192d42a2862d7e5

assess design

13

2026-03-10

2.00 h

NGI Nix Forge

organize

discuss UI design

14

2026-03-10

10.00 h

NGI Nix Forge

develop

implement discussed design

15

2026-03-16

2.00 h

NGI Nix Forge

organize

weekly meeting

julminfo - 2026-03-31 - Invoice #org3sale4 - contract n°2026-07, Mars 2026 — Details

3/5

#

Date

Duration

Scope

Action

References

Description

16

2026-03-13

2.00 h

NGI Nix Forge

organize

weekly meeting

17

2026-03-13

4.00 h

NGI Nix Forge

develop

try to support browser history

18

2026-03-11

3.00 h

NGI Nix Forge

develop

address review comments

19

2026-03-15

10.00 h

NGI Nix Forge

develop

https://github.com/ngi-nix/ngi-nix-forge/pull/55

fix routing bugs

20

2026-03-16

1.00 h

NGI Nix Forge

review

https://github.com/ngi-nix/ngi-nix-forge/pull/67

review Phani’s work

21

2026-03-16

6.00 h

NGI Nix Forge

develop

improve underlying model or the UI

22

2026-03-17

2.50 h

NGI Nix Forge

organize

design discussion with Ivan and Phani

23

2026-03-17

6.00 h

NGI Nix Forge

develop

implement routing for all pages

24

2026-03-17

4.00 h

NGI Nix Forge

organize

review Phani’s work with Phani

25

2026-03-19

1.00 h

NGI Nix Forge

develop

implement options listing for packager

26

2026-03-20

1.50 h

NGI Nix Forge

organize

weekly meeting

27

2026-03-22

5.00 h

NGI Nix Forge

develop

https://github.com/ngi-nix/ngi-nix-forge/pull/108

init options browsing

28

2026-03-23

5.00 h

NGI Nix Forge

develop

https://github.com/ngi-nix/ngi-nix-forge/pull/108

multiple fixes related to the UI

29

2026-03-25

2.00 h

NGI Nix Forge

develop

https://github.com/ngi-nix/forge/pull/108

address reviewer’s concerns

30

2026-03-26

2.00 h

NGI Nix Forge

develop

https://github.com/ngi-nix/forge/pull/133

address reviewer’s concerns

4/5

julminfo - 2026-03-31 - Invoice #org3sale4 - contract n°2026-07, Mars 2026 — Details

#

Date

Duration

Scope

Action

References

Description

31

2026-03-26

2.00 h

NGI Nix Forge

develop

https://github.com/ngi-nix/forge/pull/144

address reliability concerns of the dev environment

32

2026-03-27

2.00 h

NGI Nix Forge

develop

implement pagination for /recipe/options

33

2026-03-27

2.50 h

NGI Nix Forge

organize

weekly meeting

34

2026-03-27

0.50 h

NGI Nix Forge

develop

https://github.com/ngi-nix/forge/pull/144

address reviewer’s concerns

julminfo - 2026-03-31 - Invoice #org3sale4 - contract n°2026-07, Mars 2026 — Details

5/5