Mika @BuilderInWork #316353987

7 June 2017

account created (per Roblox API)

11 Aug 2026, 17:29

last measured (UTC)

Username record

@BuilderInWork — observed 11 August 2026

Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.

Groups owned (as measured)

ETN | Nederlandse Politie#7032957

ETN | Ambulance Eindhoven#7096133

ETN | Brandweer Eindhoven#8699926

ETN | Rijkswaterstaat Eindhoven#8999854

Brand weer#6673556

ETN | Gemeente Eindhoven#7358327

Burger Br ab ant#6668486

ETN | Koninklijke Marechaussee#6415774

Erketu#14265906

ETN | Dienst Speciale Interventies#9908787

8

Emergency Community#9139891

6

airBenelux#14108246

6

Eurovector#450053723

2

Sim Studios Development#10305342

2

Sim Studios Roblox#10305359

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

braxworks#5268948 · Supporter

Car Crushers Community#2726951 · Skilled Crusher

DuoTale Studios#4052729 · 🎮 Player

YUМ#11122367 · Small Portions

Tycoon Playground#10446127 · Member

Tycoon Empire Studios#11221055 · Fan

ROLVe#2613928 · Members

Pilot Training Club#2794513 · Trainers

Car Crash Simulator Official Group#3338997 · Fan

United States Army #3108077 · [E2] Private Second Class

UrbanSector#6811462 · Fans

Stateview Correctional Facility. ∞#5025380 · Corrections Officer

The Nighthawk Imperium#1174414 · | 1 | Citizen

Five-O Community#4824823 · Member

Stepford County Railway#3620943 · [TD] Trainee Driver

Super Tall Games#14030636 · tall

Ultimate Driving Universe#2767837 · Fans

Valley Prison#33269521 · Member

Project Flight#5868640 · Member

Sandy Shores | DOJ-RP#10855191 · Member

Mano County Sheriff's Office#2864910 · Trainee

State of Firestone#2803360 · Middle Class Citizen

First Response Studios.#3621763 · Member

Motorway Roleplay Community#696897291 · Player

Clayton Juvenile Detention Center#13761679 · Community Member

[-] Royal Guards#32411430 · Guardsman

CharlieStudios#6550041 · CS Member

Trolleybuses Fan Group#4572671 · [DR+] Driver+

Timberline Productions#7856718 · Member

NL | Nederlandse Politie#5348674 · LR | Administratief/Ondersteunend personeel

State of Mayflower#3403692 · Tourist

Project Railrunner#1018818 · Qualified Driver

Transport Simulator [TS]#2636810 · Driver

SFS Flight Simulator#3083863 · Captain

State οf Mayflowеr#33462869 · State Tourist

P:CR Community#15950748 · Member

Nederlandse Politie | Amsterdam#4349881 · LR - Aspirant

NL | Koninklijke Marechaussee#5348678 · LR | Try-Out

NL | Brandweer#5348675 · LR | Algemene- / Aspirantfuncties

NL | Ambulance#5348676 · LR | In-opleiding

Politie Utrecht RP#5743585 · LR | Agent In Opleiding

CRC: Ottawa Fire Services#4574079 · Candidate

Union lnteractive#14355088 · Active Member

Riverrail#6758076 · [TC] Train Crew

Mano County, State of Pennsylvania#4880840 · Resident

CRC: Canadian Army#5643877 · Private (Recruit)

NCSRP | Leo Group#12315483 · Cadet

Keystone State Police#4909530 · [R] Recruit

NW | Merseyside Police#982307933 · PCSO

Towing Simulator Community#5713700 · Member

[NLD] Brandweer Utrecht.#5762670 · MR | Adjunct-Hoofdbrandmeester

New York City Roleplay | NYCRPP#33838280 · Member

[NLD] Ministerie van defensie Utrecht#5763271 · Sergeant

[NLD] U-OV Openbaar Vervoer Utrecht#5848619 · U-OV Hoofd-Buschauffeur

DOJ: Sandy Shores RP Community#8610336 · Member

Greenville Roleplay Junction Official#15074966 · GVRPJ Member

Rijkswaterstaat Utrecht RP#6370511 · B | In-Training

Eastern Airways Group#10266223 · Passenger

UK:RP NorthWest (Merseyside)#713333546 · Member

F1WS#10773455 · Spectator

NW | Northwest Ambulance Service#870153334 · Trainee Paramedic

NW | Merseyside Armed Police#1062826368 · (ARU) AFO

NW || Merseyside Fire & Rescue Service#62686165 · Trainee Firefighter

ΕСΗΟ#7206621 · customers

Southern Plains Interactive#7744051 · Member

The New Line#5842539 · Client

Lonestar Interactives#16749623 · Civilian

NYC:RP | WL & Staff Group#15990892 · Whitelisted Member

ZT | Planes#7631238 · Customer

SkyWings Tech#7948610 · Member

ONYX Studios Group#13575039 · Member

Stonehaven County | RP#5513440 · Tourist

Transavia Holland CV#14197564 · Economy Max

Stonehaven County Sheriffs Office | RP#5532914 · Cadet

RC:FR Police Department#5468051 · Cadet

Turkish Airlines || Türk Hava Yolları#11210748 · Customers

VY || AeroSaigon#12509160 · Economy

Zenecatech#9269674 · Member

NL | The Netherlands.#7268702 · Citizen

Aerios#16216557 · Member

NylaTech#9400887 · Staff team

AeroVoy#32884705 · Economy Class | AV

FZ- FlyDubai#16824972 · Business Class

FreeTech Trademark#14473093 · C | Customers

Aerolux |#36038797 · Developer

Platinum Air!#10832649 · PL || Developers

Zuid-Nederland Roleplay#17099678 · 🤵B | Burger

aurvind#35193878 · member

NP | Nederlandse Politie#12778150 · Hoofdtdeveloper

World Of BNLD#15423080 · Head Developer

Membership and rank as measured from this user’s public group list.