Denis Ineshin🇳🇱
Senior Fullstack Engineer at Booking.com
About Denis Ineshin
Senior Fullstack Engineer at Booking.com
I’m a Senior Frontend Engineer at Booking.com with 21 years building customer-facing products. On ADPList I focus exclusively on career clarity and seniority growth—what “Senior” actually means (scope, autonomy, judgment, cross-team influence), why you may or may not want it, and a practical way to get there without burning out.
What we do together:
Diagnose: map your current scope against common leveling frameworks; identify strengths, gaps, and misalignments.
Decide: IC vs. Tech Lead/EM pathways; timing, trade-offs, and a narrative that fits your goals.
Plan: a one-page growth plan tied to outcomes (impact, ownership, leverage), with concrete behaviors to practice week by week.
Execute: stakeholder management, visibility without noise, writing promo-ready evidence, and communicating decisions under ambiguity.
Promote: assemble a promotion packet (impact statements, artifacts, feedback), calibrate with rubrics, and prep for performance reviews.
You’ll leave sessions with actionable artifacts—growth plan, evidence backlog template, promo packet outline—and a cadence to track progress toward Senior/Staff behaviors. Suitable for mid-level engineers targeting Senior, new Seniors aiming for Staff, or anyone deciding whether seniority is the right move right now.
Note: I don’t run hands-on coding, a11y, or performance deep dives in these sessions. The focus is career systems, decision-making, and measurable impact.
Based in Amsterdam. Mentoring in English and Russian.
Expertise
Sessions with Denis Ineshin
- Mentorship Session (30 min): Discussion of Front end related topics. Beginning of career, current career problems, promotions, etc.
What mentees say
“He pay attention to details, good listener and gives you step by step solution and where you need to focus and improve yourself.”
“Dennis gave me valuable study tips, a roadmap, and insights into the skills a developer needs, both technical and communication-related. He also provided project ideas to help me develop my skills.”
“I had a really great session with Denis. He's very knowledgeable and experienced. He gave me some much needed advice about career progression. Thanks, Denis!”