Developer looking to level up?
I'll help you get to senior in 180 days
Guaranteed
The exact system I used to reach senior in 2 years - built to help you do it in 180 days
We take a limited number of engineers each month to keep the support high quality. Apply before spots fill up.
Laid off to a $190K offer
Signed a new offer six weeks after joining the program.
🇺🇸Sheng
Read the storyMid-level to senior
$150K CAD as a senior AI engineer, a 50% raise, in six months.
🇨🇦Kaushal Patel
Read the storyContractor to full-time
Fully remote senior frontend engineer at EPAM, in four months.
🇪🇺Konstantinos Papakonstantinou
Read the storySome of the companies our members work at
Mid-Level to Senior. Six to Multi-Six Figures.
See how our clients increased their salaries by 50%+, landed $100k–$350k+ offers, and became the irreplaceable engineer on their team.
Mick LaGassey
From Laid Off to Federal SWE Role · In 1 Month
"They told me my ability to break down a problem and design a solution mattered more than my cybersecurity knowledge, and that's exactly what the program taught me."
Read the story
Kaushal Patel
Mid-Level to Senior AI Engineer · $150K CAD · +50% in 6 Months
"Before, my value was whatever my manager would say yes to. This program helped me see what I actually bring to the table, and I can speak to it now in a way I never could before."
Read the story
Konstantinos Papakonstantinou
Contractor → Senior Frontend Engineer at EPAM in 4 Months
"I'm not sure I would have landed this role as fast without the program."
Read the story
Sheng
Laid Off to $190K Offer · In 6 Weeks
"I felt like you were really methodical about the approach. You were not someone just trying to sell "beat the interview game." Even if I did not land quickly, from the discussion we had it seemed like I was going to learn a lot and upskill at the very least. I thought it was money well spent."
Read the story
Mehedi Hassan
Laid Off to $110K CAD Remote Role · In 1 Month
"Applying for jobs feels like a full-time job itself. I was stuck for 6 months on my own. One month into Dev Mastery, the mock interviews and learning to communicate my thought process got me a $110K CAD fully remote offer."
Daniel Vartanov
£150K to £350K+ · IC6 at Meta
"I consider myself a good engineer but a bad negotiator. All my life I was great at passing interviews, but not at negotiation. Thankfully, I have met Hayk."
Basil Gubara
Nothing Feels Hard Anymore
"I'm just chilling. Nothing is hard, nothing is challenging. It's like piece of cake, and it was never like this before. I've reached a point where I have good fundamentals and grabbing new stuff doesn't take me time."
Read the story
Payman Ferdosali
Laid Off from Amazon → $250–350K Offer at Audible
"Thanks to your videos, I was able to land the interview. I watched the two-hour system design video, wrote it all down carefully, and the day after I had the interview, everything I learned came in handy. I got the offer."
Read the story
Basil Gubara
Landed SWE Role at a Product Company, Negotiated 20% Above Advertised Salary · In 1 Month
"We've only been working together less than a month. Within 3 weeks we started applying, and by week 4 I got the job, with 20% more than the advertised salary range."
Read the story
Aqeel Ahmad
Backend Engineer → 2 New Fullstack Roles + Contractor Project
"At this point I'm too confident in landing another role. My core concepts are quite strong."
Read the story
Alexis
First Full-Stack Role at a Top French Company · 57K EUR
"I might have just given up coding, to be fair. The market is that hard. But following the courses and working with Hayk is why I landed the job in the first place. I won't have had it without the community, that's for sure."
Read the story
Aqeel Ahmad
From Laid Off to Fullstack Role in 2 Months
"You get a mentor, a community, and a structured program that shows you exactly where you're lacking and gives you the roadmap to fix it."
Read the story
Concepta Tugume
Software Engineer at Microsoft · Growing Toward Promotion
"Being mentored by a senior developer in a setting where my manager isn't watching is something you can't get at work. Some things felt too basic to ask, but I still needed the answers. With Dev Mastery, it's all building up to filling the gaps I felt I had."
Stop Building
Toy Systems
Senior engineers don't just write code; they design systems. Learn how to architect scalable, fault-tolerant systems using cloud services, distributed infrastructure, and modern design patterns.
- System design foundations
- Work on real production systems
- Learn proven ways to architect systems from scratch
- Host the entire infrastructure as code in a cloud provider
- All under Hayk's direct guidance
Stop Being Overlooked & Underpaid
Most developers are invisible to top companies. Not because of their skills, but because they don't know how to position their value.
Stuck in the Same Level
Applying to job boards, getting ghosted
Overlooked for promotions and raises
Accepting whatever salary companies offer
Stuck writing features, never designing systems
Invisible to recruiters at top companies
The A-Tier Engineer
Headhunted by top companies, inbound offers
Fast-tracked to senior and staff roles
Negotiates from strength ($150k-$350k+)
Designing systems, leading architecture decisions
Companies compete for your time
The Dev Mastery System
We focus on the high-leverage skills that separate mid-tier developers from A-tier architects.
System Design & Architecture
Learn how to design scalable, production-grade systems and the patterns that separate Senior engineers from the rest.
- High-level system design mastery
- Real production case studies
- Frameworks to design from scratch
- Make decisions with architectural impact
Position for Senior Roles & Salaries
80% of career success is positioning. Learn to communicate your value, interview with confidence, and negotiate like a pro.
- Career positioning strategy
- Reverse engineer your career goals
- Ace interviews with confidence
- Offer and promotion negotiations
1-on-1 Mentorship & Support
Weekly calls, pair programming sessions, code reviews. Get personalized guidance tailored to your career goals.
- Build systems from scratch with mentorship
- Weekly strategy calls with Hayk
- Mock interviews with real feedback
- Community of like-minded professionals
Payman Ferdosali
Laid Off from Amazon → $250–350K Offer at Audible
"Thanks to your videos, I was able to land the interview. I watched the two-hour system design video, wrote it all down carefully, and the day after I had the interview, everything I learned came in handy. I got the offer."
Read the storyKaushal Patel
Mid-Level to Senior AI Engineer · $150K CAD · +50% in 6 Months
"Before, my value was whatever my manager would say yes to. This program helped me see what I actually bring to the table, and I can speak to it now in a way I never could before."
Read the storyKonstantinos Papakonstantinou
Contractor → Senior Frontend Engineer at EPAM in 4 Months
"I'm not sure I would have landed this role as fast without the program."
Read the storyOur Double Guarantee
Complete the program and do the work: you will get results, or we make it right.
Reach Senior
If you complete the program and don't reach a senior-level role, we keep working with you for free until you do.
Get Hired
If you don't land a new role or promotion within 6 months, you get a full refund.
One senior-level jump typically pays for the program many times over.
Both guarantees are written into your agreementGot Questions? We've Got Answers
Everything you need to know about the Dev Mastery mentorship program.