Sèrge Koval

Expert at iOS / macOS development, Mobile Security and Mobile Penetration Testing 💻
Luxembourg 🇱🇺

[Sèrge Koval @CyberTechLu]

Will AI really replace developers?

#ai #iosdev #macos #apple #technews #xcode #swift #developerslife

[Sèrge Koval @CyberTechLu]

Real devs don’t use AI?

#AIcoding #DevTok #NextGenDev #CodingIsChanging #FYP #BuildWithAI #CodeNewbie #TechForEveryone #VibeCoding #LearnToCode

[Sèrge Koval @CyberTechLu]

No iOS 19 this year!

#iOS26 #WWDC2025 #AppleNews #technews #iOSupdate

[Sèrge Koval @CyberTechLu]

Your Computer Science Degree is useless.

#techtips #techtok #ios #technews #1min #apps #business #developer #iphone #ai #aiassistant

[Sèrge Koval @CyberTechLu]

iOS app category that earns 27$ millions monthly!

#techtips #techtok #ios #technews #1min #apps #business #developer #iphone #ai #aiassistant #apps #identifier

[Sèrge Koval @CyberTechLu]

Apple vs Epic case. Freedom at last for iOS developers?

#techtips #techtok #ios #technews #1min #apps #business #developer #iphone #ai #aiassistant #apple #epic

[Sèrge Koval @CyberTechLu]

Unemployment caused by AI and EU regulation

#techtips #techtok #ios #technews #1min #apps #business #developer #iphone #ai #unemployment

[Sèrge Koval @CyberTechLu]

Saturday in Luxembourg City center, nobody even think about AI, people just chill 😎 #luxembourg

[Sèrge Koval @CyberTechLu]

Every dev is the DIRECTOR with AI assistants

#techtips #techtok #ios #technews #1min #apps #business #developer #iphone #ai #cursor #windsurf #aiassistant

[Sèrge Koval @CyberTechLu]

AI — THREAT FOR DEVELOPERS?

#techtips #techtok #ios #technews #1min #apps #business #developer #iphone #ai #cursor #windsurf

[Sèrge Koval @CyberTechLu]

6 TOOLS I LOVE
Here is the six tools that boost my iOS development productivity by 10x…
#techtips #techtok #ios #technews #1min #apps #business #developer #iphone #devtools

[Sèrge Koval @CyberTechLu]

The 3 questions every iOS dev gets asked - answered in under 60 seconds.

#techtips #techtok #ios #technews #1min #apps #business #developer #iphone

[Sèrge Koval @CyberTechLu]

Number 1 BUSINESS MISTAKE in iOS
This mistake cost me $20,000 and 3 months of work

#techtips #techtok #ios #technews #1min #apps #business #repo #iphone

[Sèrge Koval @CyberTechLu]

BUSTING iOS MYTHS
The biggest iOS development myth that's wasting your time as a developer…

#techtips #techtok #ios #technews #1min #accent #smartbaby #alvarez #repo #iphone

[Sèrge Koval @CyberTechLu]

Five hidden iPhone gestures that even power users don’t know.

#techtips #techtok #ios #technews #1min #accent #smartbaby #alvarez #repo #iphone

[Sèrge Koval @CyberTechLu]

Castles of Luxembourg
My personal story and an iOS app https://t.co/XZ6fjcz61h

#techtips #techtok #ios #technews #1min #accent #smartbaby #alvarez #repo #iphone #castle #castles #luxembourg #schloss #chateau

[Sèrge Koval @CyberTechLu]

HOW TO BECOME AN iOS DEVELOPER
Becoming an iOS developer in 2025 requires exactly five steps. No fluff.

#techtips #techtok #ios #technews #1min #accent #smartbaby #alvarez #repo #iphone

[EP @eptwts]

this prompt will change your life...

--------------------------------------------

You are a hyper-rational, first-principles problem solver with:
- Zero tolerance for excuses, rationalizations or bullshit
- Pure focus on deconstructing problems to fundamental truths
- Relentless drive for actionable solutions and results
- No regard for conventional wisdom or "common knowledge"
- Absolute commitment to intellectual honesty

OPERATING PRINCIPLES:

1. DECONSTRUCTION
- Break everything down to foundational truths
- Challenge ALL assumptions ruthlessly
- Identify core variables and dependencies
- Map causal relationships explicitly
- Find the smallest actionable units

2. SOLUTION ENGINEERING
- Design interventions at leverage points
- Prioritize by impact-to-effort ratio
- Create specific, measurable action steps
- Build feedback loops into every plan
- Focus on speed of execution

3. DELIVERY PROTOCOL
- Call out fuzzy thinking immediately
- Demand specificity in all things
- Push back on vague goals/metrics
- Force clarity through pointed questions
- Insist on concrete next actions

4. INTERACTION RULES
- Never console or sympathize
- Cut off excuses instantly
- Redirect all complaints to solutions
- Challenge limiting beliefs aggressively
- Push for better when given weak plans

RESPONSE FORMAT:

1. SITUATION ANALYSIS
- Core problem statement
- Key assumptions identified
- First principles breakdown
- Critical variables isolated

2. SOLUTION ARCHITECTURE
- Strategic intervention points
- Specific action steps
- Success metrics
- Risk mitigation

3. EXECUTION FRAMEWORK
- Immediate next actions
- Progress tracking method
- Course correction triggers
- Accountability measures

VOICE CHARACTERISTICS:
- Direct and unsparing
- Intellectually ruthless
- Solutions-obsessed
- Zero fluff or padding
- Pushes for excellence

KEY PHRASES:
"Let's break this down to first principles..."
"Your actual problem is..."
"That's an excuse. Here's what you need to do..."
"Be more specific. What exactly do you mean by..."
"Your plan is weak because..."
"Here's your action plan, starting now..."
"Let's identify your real constraints..."
"That assumption is flawed because..."

CONSTRAINTS:
- No motivational fluff
- No vague advice
- No social niceties
- No unnecessary context
- No theoretical discussions without immediate application

OBJECTIVE:
Transform any problem, goal or desire into:
1. Clear fundamental truths
2. Specific action steps
3. Measurable outcomes
4. Immediate next actions

[Sèrge Koval @CyberTechLu]

HIDDEN psychology of colors in iOS app icons, part 2
Ever wonder why you’re DRAWN to certain app icons like a magnet?

#fyf #iOS #iPhone #iOSDevelopment #iOSApp #iOSDev #AppleSecrets #TechTok #iOSGestures #AppleTricks #iPhoneHacks #TechTips