PSN Trophies [psnprofiles.com]
Xbox Achievements [www.xboxachievements.com]
completionist.me Profile [completionist.me]
retroachievements [completionist.me]

I have endorsed Pain&Prosperity's idea of keeping track what games I've finished () and/or got all chievos () for during the current year:

Tick Tock - A tale for two [iOS]
Coffee Talk [PS5]
Very Little Nightmares+ [iOS]
Short trip
Bloodshore
Shadow of the Tomb Raider
Toilet Chronicles
Cherophobia
Go Home Annie
True Crime Streets of LA
Tales of Monkey Island - Chapter 1: Launch of the Screaming Narwhal [iOS]
Gothic 1 Remake - Demo (Nyras Prololgue)
Just Cause
Yakuza 0
Tales of Monkey Island - Chapter 2: The Siege of Spinner Cay [iOS]
My name is mayo [PS Vita]
My name is mayo
The unluckiest man
Zero Escape: The Nonanry Games - 999 [PS Vita]
Burly men at sea [PS Vita]
Uncharted: Golden Abyss [PS Vita]
Persona 4: Dancing All Night [PS Vita]
The Simpsons Hit & Run
Home [PS Vita]
Devolverland Expo
Burly men at sea
Need for Speed: Payback
Brutalism22
The Shivah
The Wolf Among Us [PS Vita]
The Mister Rabbit Magic Show
Pathologic 3: Quarantine
Dante's Inferno [PS3]
Tales of Monkey Island - Chapter 3: Lair of the Leviathan [iOS]
bloody lonely cold
The Precinct
Broken Sword: The Serpen't Curse - Episode 1 [PS Vita]
Grand Theft Auto: Vice City - The Definitive Edition [PS5]
Big Rigs: Over the Road Racing
Grand Theft Auto IV [The Complete Edition]
Broken Sword 2: The Smoking Mirror - Remastered
Actual Sunlight [PS Vita]
Actual Sunlight
Quake II 64
HTR+ Slot Car Simulator [PS Vita]
last seen online
Broken Sword: The Serpen't Curse - Episode 2 [PS Vita]
Grand Theft Auto IV - The Lost and Damned [The Complete Edition]
Donut County
Grand Theft Auto III - The Definitive Edition [PS5]
Mafia: The Old Country [PS5]
Total Overdose
The Thaumaturge
Deus Es: Mankind Divided
Until Dawn [PS4]
Blood Knights [PS3]
Linger in shadows [PS3]
Indika [PS5]
2Extreme [PS]
Classified Stories - Color Out of Space
While we wait here
Nostalgic Train [PS5]
Guild Wars 2
Heading Out
Aventura copilului Albastru si Urat
Aperture Desk Job
akabos
Cats and the other lives
Class of '09
Elex II
Horses
Watch_Dogs 2
Unsorted Horror
Venba
Escape from the 70's

Lists for the previous years: Years in gaming [docs.google.com]