Spaces:
Sleeping
A newer version of the Gradio SDK is available:
6.3.0
Quick Reference: 6-Month Parallel Execution Checklist
CURRENT STATUS (November 7, 2025)
What You Have:
- β Master's degree in Signal Processing
- β Published speech AI projects (SAD, SID, ASR)
- β Thesis on deep learning (electromagnetic scattering)
- β RTX 5060 Ti 16GB GPU
- β 35+ hours/week available
- β Located in Germany (major advantage)
Your Target:
- Job offer from voice AI company in Germany within 6 months
- Companies: ElevenLabs, Parloa, voize, audEERING, ai|coustics (primary)
- Roles: ML Engineer + Speech/Audio AI Engineer (hybrid)
- Remote/Hybrid/On-site: Flexible
MONTH 1-2: PORTFOLIO TIER 1 (November - December 2025)
Project 1: Whisper ASR Fine-tuning (Weeks 1-6)
Week 1-2: Setup + Data prep
- Create conda environment (PyTorch 2.0, CUDA 12.5)
- Download Common Voice German (~40 hours)
- Implement data loading pipeline
Week 3-4: Fine-tuning
- Fine-tune Whisper-small on German data
- Use mixed precision (FP16) + gradient checkpointing
- Expected: 15% WER improvement
Week 5: Evaluation & Optimization
- Calculate WER/CER metrics
- Compare to baseline
- Optimize inference latency
Week 6: Deployment
- Deploy to Hugging Face Spaces (free)
- Create REST API with FastAPI
- Push to GitHub with full documentation
Deliverables:
- GitHub repo:
whisper-german-asr - Hugging Face Space with live demo
- README with benchmarks and usage
- Blog post: "Fine-tuning Whisper for German ASR"
Project 2: Real-Time VAD + Speaker Diarization (Weeks 1-6 parallel)
Week 1-2: VAD System (Silero VAD)
- Implement Silero Voice Activity Detection
- Test on various audio conditions
- Measure latency (<100ms target)
Week 3-4: Speaker Diarization (Pyannote)
- Set up Pyannote.audio pipeline
- Test on multi-speaker scenarios
- Measure DER (Diarization Error Rate)
Week 5: Integration
- Combine VAD + Diarization
- Build end-to-end pipeline
- Real-time streaming support
Week 6: Deployment
- Containerize with Docker
- Deploy to Hugging Face Spaces
- Create Gradio interface
Deliverables:
- GitHub repo:
realtime-speaker-diarization - Gradio demo with streaming audio
- Docker image for deployment
- Benchmarks on FEARLESS STEPS data (reference your existing project)
Project 3: Speech Emotion Recognition (Weeks 1-6 parallel)
Week 1-2: Dataset prep (RAVDESS)
- Download RAVDESS emotion dataset (1400 files)
- Extract mel-spectrograms + MFCCs
- Create train/val/test splits
Week 3-4: Model training
- Build CNN architecture
- Train on emotion classification (8 classes)
- Target: 75%+ accuracy
Week 5: Evaluation & visualization
- Confusion matrix
- Class-wise metrics
- Attention visualization
Week 6: Demo & deployment
- Streamlit app for real-time demo
- Deploy to Streamlit Cloud (free)
- Upload to Hugging Face Model Hub
Deliverables:
- GitHub repo:
speech-emotion-recognition - Live Streamlit demo
- Trained model on Hugging Face
- Blog post: "Building Emotion Recognition from Speech"
Supporting Tasks (Weeks 1-8)
- Create professional portfolio website (GitHub Pages)
- Write 2 technical blog posts (Medium/Dev.to)
- Update LinkedIn profile with project links
- Set up GitHub profile (pin 6 best repos)
- Create Hugging Face account and upload models
PORTFOLIO SHOWCASE CHECKLIST (End of Month 2)
GitHub:
- 3 repositories with comprehensive READMEs
- Each with: requirements.txt, Dockerfile, model cards
- Code is clean, documented, well-structured
- At least 50 stars total (organic growth OK)
Blog:
- 2-3 posts on Medium/Dev.to with code examples
- 500+ words each
- Include: problem statement, architecture, results, lessons learned
Deployed Demos:
- Project 1: Live Whisper demo (Hugging Face Spaces)
- Project 2: Diarization demo with streaming (Gradio)
- Project 3: Emotion detection demo (Streamlit)
Portfolio Website:
- Professional design (minimal, clean)
- Project descriptions with links to code + demos
- About section (story + skills)
- Contact information
- Mobile-responsive
MONTH 2-3: ACTIVE JOB SEARCH PHASE
Application Wave 1: Tier 1 Companies (December)
Target Companies: 5 companies
- ElevenLabs (London + Remote)
- Parloa (Berlin)
- voize (Berlin)
- audEERING (Munich)
- ai|coustics (Berlin)
For Each Company:
- Research: Learn about company, products, team
- Customize: Tailor resume + cover letter (100%)
- Personal touch: Reference specific projects or team members
- Application: Submit through official channels + follow up
Effort: 10 hours per application (5 Γ 10 = 50 hours total)
Expected Outcome:
- 0-1 first-round interviews (not guaranteed, but possible)
- Feedback/rejections (valuable for iteration)
LinkedIn Outreach Strategy (December)
Goal: Connect with 10 engineers at target companies
Process:
- Find engineers on LinkedIn (search: "ElevenLabs" + "Engineer")
- Personalized message (NOT generic):
"Hi [Name], I was impressed by your work on [specific project/achievement]. I'm building voice AI projects (multilingual ASR, speaker diarization) and would love to learn about your experience at ElevenLabs. Would you have 15 minutes for a chat?" - Wait 2-3 days before follow-up
- Offer value: Share your project or article, not just asking for help
Expected Response Rate: 10-20% (1-2 connections)
MONTH 3-4: PORTFOLIO TIER 2 + APPLICATIONS
Project 4: Text-to-Speech with Voice Cloning (Weeks 9-12)
Quick Timeline (because Tier 1 is already strong):
- Week 9: Setup Coqui TTS framework
- Week 10: Voice encoding + few-shot adaptation
- Week 11: Multi-speaker TTS system
- Week 12: Deploy + create demo
Deliverables:
- GitHub repo:
voice-cloning-tts - Live demo (try 3-5 different voices)
- Blog post: "Voice Cloning at Home: Technical Deep Dive"
Project 5: Voice-Based Chatbot (Weeks 13-16 start)
High-level architecture:
User Voice Input
β
[ASR] (Whisper)
β
[NLU] (Intent recognition)
β
[LLM] (GPT-4 / Open LLM)
β
[TTS] (Coqui / ElevenLabs API)
β
Voice Output
Timeline:
- Week 13-14: Integrate ASR + TTS + LLM
- Week 15: Test + optimize latency
- Week 16: Deploy (API + web interface)
Application Wave 2: Tier 2 Companies (January-February)
Target Companies: 10-15 companies
- Cerence (automotive)
- Continental R&D (automotive)
- Synthflow AI (Berlin)
- Deutsche Telekom AI Lab
- SAP AI Research
- German tech consulting firms
Strategy:
- 60-80% customization (template base, customize key sections)
- Leverage network: Ask LinkedIn connections for referrals
- Direct outreach: Email hiring managers directly (find on LinkedIn)
Volume: 3-4 applications per week
MONTH 4-5: INTERVIEW PREPARATION
LeetCode & Coding Interview (Weeks 17-20)
Target: 50 problems, all categories
Weekly breakdown:
- 10 problems/week (3 hours)
- Focus: Arrays, Strings, Trees, Graphs, DP
- Difficulty: 60% Easy, 30% Medium, 10% Hard
- Platform: LeetCode, HackerRank
Resources:
- Blind 75 (optimized problem list)
- Neetcode.io (video explanations)
- Grind 75 (extended version)
ML System Design (Weeks 17-20)
Practice scenarios (prepare for each):
"Design an ASR system at scale"
- Problem statement: Real-time speech β text
- Architecture: Frontend (audio capture) β ASR model β Backend
- Challenges: Latency, accuracy, scalability
- Your answer: Walk through Whisper fine-tuning approach
"Design a voice cloning system"
- Problem: Few-shot voice adaptation
- Approach: Speaker embeddings + TTS
- Trade-offs: Quality vs. latency
"Design a speaker diarization system"
- Problem: Identify who spoke when
- Your project: Diarization using Pyannote
Practice: Do 1 mock interview per week (use Pramp or interviewing.io)
Behavioral Interview Prep
Your STAR Stories (prepare 5):
Challenge & Solution Story
- Story: "My Master's thesis involved solving inverse EM problems with deep learning"
- Challenge: Massive computational cost, data generation difficulty
- Action: Used synthetic data + U-Net + optimization techniques
- Result: 4000x speedup
Collaboration Story
- Story: "FEARLESS STEPS project with 5 teammates"
- Challenge: Coordinating complex pipeline (SAD β SID β ASR)
- Action: Clear communication, documentation, regular syncs
- Result: Published paper, successful deployment
Learning & Growth Story
- Story: "Learned deployment best practices while building portfolio"
- Challenge: Limited resources (RTX 5060 Ti)
- Action: Optimization techniques (mixed precision, quantization)
- Result: Deployed 3 models to production on free platforms
Conflict Resolution Story
- Story: "Debugged production issue in speech processing pipeline"
- Challenge: Model was producing random outputs
- Action: Systematic debugging, data validation
- Result: Fixed data preprocessing issue, improved robustness
Impact Story
- Story: "Building portfolio projects to enter AI industry"
- Challenge: Competitive market, need to stand out
- Action: Built 5 production-ready projects, deployed, documented
- Result: Getting interviews, building professional reputation
Mock Interview Schedule (Weeks 17-24)
- Week 17-18: 2 coding interviews (LeetCode-style)
- Week 19-20: 2 system design interviews
- Week 21-22: 2 behavioral interviews
- Week 23-24: 2 full interview simulations (all 3 rounds)
Resources:
- Pramp (free mock interviews)
- Interviewing.io
- Interview Kickstart (paid, but high quality)
MONTH 5-6: FINAL PHASE & OFFERS
Application Wave 3: Tier 3 + Final Push (March-April)
Target: 20-30 applications to smaller companies, startups, consultancies
Strategy:
- 30-50% customization (mostly templates)
- Focus on volume
- Target: 1-2 offers
Companies:
- YC-backed startups (AngelList.com)
- Tech consulting (Accenture, Deloitte AI practices)
- Corporate R&D labs (Siemens, Bosch, Volkswagen)
- Growth-stage companies on Crunchbase
Interview Pipeline Management
Track everything in spreadsheet:
| Company | Position | Date Applied | Status | Interview 1 | Interview 2 | Status | Notes |
|---|---|---|---|---|---|---|---|
| ElevenLabs | ML Engineer | Dec 15 | Submitted | Jan 5 | Jan 15 | Passed R2 | Waiting for R3 |
| Parloa | ASR Engineer | Dec 20 | Submitted | - | - | Rejected | Good learning |
| voize | ML Eng | Jan 5 | Submitted | Jan 20 | - | Pending R2 | Good fit |
Weekly review:
- How many first-round interviews?
- What's the response rate? (should be 5-10%)
- Are rejections pattern-based?
- Adjust strategy if needed
Offer Negotiation
When you get an offer:
Don't accept immediately
- "Thank you! I'm very excited. Can I think about it for 2-3 days?"
Understand the offer:
- Base salary
- Bonus structure (if any)
- Benefits (health insurance, vacation, home office)
- Stock options (if startup)
- Remote policy
- Budget for learning/conferences
Research market rate:
- German salary: β¬50,000-80,000 for ML Engineer (depending on experience)
- Add 10-20% premium for startups (equity trade-off)
- Compare on Glassdoor, Levels.fyi
Negotiate:
- "I'm very interested in this role. Based on my experience and market research, I was hoping for X salary. Would that be possible?"
- Negotiate everything: salary, remote flexibility, learning budget, vacation days
Get everything in writing:
- Before resigning from any current role
WEEKLY RHYTHM TEMPLATE
Monday
- Review previous week's progress
- Plan week ahead (5 key tasks)
- Check applications status (new responses?)
- 2-3 hours: Project development
Tuesday-Thursday
- 5 hours/day: Project development (main work)
- 1 hour/day: Learning (courses, papers)
- 30 min/day: LeetCode or system design
- 30 min/day: LinkedIn engagement (comment, share, connect)
Friday
- 3 hours: Project optimization/deployment
- 1 hour: Blog writing or documentation
- 1 hour: Applications + outreach (if in active phase)
Saturday
- 4-6 hours: Deep work on complex project
- 1-2 hours: Open-source contributions
- 1 hour: Content creation (record video, write article)
Sunday
- 2-3 hours: Interview prep (LeetCode, system design, mock interviews)
- 1-2 hours: Planning for next week
- 1-2 hours: Optional blogging/content
SUCCESS INDICATORS BY MONTH
Month 2 (End of December 2025)
- 3 projects deployed and working
- Portfolio website live
- 2 blog posts published
- 5 applications sent
- 10 LinkedIn connections to target companies
- 0-1 interview requests (bonus)
Status Check: Are projects working? Is portfolio visible? Is anything preventing applications?
Month 3 (End of January 2026)
- Projects 1-3 polished and showcased
- 20 applications sent total
- 1-3 first-round interviews
- 3-5 LinkedIn conversations
- 3 blog posts published
Status Check: Getting any response? If not, something is wrong. Debug immediately.
Month 4 (End of February 2026)
- Projects 4-5 started/deployed
- 30 applications sent total
- 3-5 first-round interviews
- 1-2 second-round interviews
- 30+ LeetCode problems completed
- 4+ mock interviews done
Status Check: Should have at least 1-2 companies seriously interested.
Month 5 (End of March 2026)
- All projects completed
- 40-50 applications sent
- 5+ interviews at various stages
- 2-3 offer conversations
- LeetCode: 50 problems
- Mock interviews: 8+ sessions
Status Check: Should be in final rounds with 1-2 companies.
Month 6 (End of April 2026)
- Offers received from 1-2 companies
- Negotiating terms
- Preparing for first day
- Celebrating! π
RED FLAGS & COURSE CORRECTIONS
"I'm not getting any responses after 2 weeks"
- Check ATS compatibility of resume
- Get resume reviewed by someone
- Verify cover letters are customized
- Make sure portfolio is visible
- Try direct outreach instead of job board portals
"I'm getting rejections but no interviews"
- Problem: Resume/portfolio not matching role requirements
- Solution:
- Emphasize specific tech stack company uses
- Highlight most relevant projects first
- Customize cover letter more
"I'm getting interviews but no offers"
- Problem: Failing technical or behavioral interview
- Solution:
- Record yourself doing mock interviews
- Get feedback from mentors
- Focus weak area intensively
- Practice more (LeetCode, system design)
"Projects are taking too long"
- Solution: Ship MVP version first, polish later
- Focus on "good enough to deploy" not "perfect code"
- Reduce scope (3 excellent > 6 mediocre)
- Use existing models/frameworks (don't build from scratch)
ESSENTIAL RESOURCES
Code Repositories (Bookmark these)
- HuggingFace Transformers: https://github.com/huggingface/transformers
- Pyannote.audio: https://github.com/pyannote/pyannote-audio
- Silero VAD: https://github.com/snakers4/silero-vad
- Coqui TTS: https://github.com/coqui-ai/TTS
Learning (Free)
- HuggingFace Audio Course: https://huggingface.co/course
- Made with ML (ML systems): https://madewithml.com/
- Papers with Code (speech): https://paperswithcode.com/
Job Search
- AngelList Talent: https://wellfound.com/
- German Tech Jobs: https://germantechjobs.de/
- LinkedIn Jobs: https://www.linkedin.com/jobs/
Applications
- Hugging Face Spaces: https://huggingface.co/spaces
- Streamlit Cloud: https://streamlit.io/cloud
- GitHub Pages: https://pages.github.com/
YOUR COMPETITIVE ADVANTAGES
- Master's degree in Signal Processing (credibility)
- Published research (thesis + project papers)
- Real-world data experience (FEARLESS STEPS, Apollo-11)
- End-to-end skills (research β production)
- German location (speaks to German companies naturally)
- Specific domain expertise (speech AI, not generic "AI engineer")
FINAL WORDS
This is an aggressive but achievable plan. You're not competing against:
- Course graduates (you have a Master's)
- Theory-only researchers (you deploy code)
- Generic "AI engineers" (you have specialized skills)
You're competing against:
- Other qualified ML engineers (maybe 50 total in German market)
- Most of whom are already employed (internal promotion competition is low)
The market is hungry for ML engineers. Germany has 935+ AI startups. They need people like you.
Execute this plan diligently, and you'll have offers by May 2026.
Execution starts now. Ship it! π