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Trip notes from 85+ countries, from a childhood trip to Bulgaria in 1997 to a 9-country Asia trip in 2026, with photos and practical tips.

• Siargao in 4 Days — Cloud 9, Fireflies and a Melted ATM2026
• Climbing Mt. Fuji: Subashiri Up, Yoshida Down (2026 Guide)2026
• Kyoto and Tokyo in a Week — Japan, Country #852026

Drone panoramas and travel photos, post by post and country by country. The panoramas are also available for personal and commercial use.

• Siargao in 4 Days — Cloud 9, Fireflies and a Melted ATM2026
• Climbing Mt. Fuji: Subashiri Up, Yoshida Down (2026 Guide)2026
• Kyoto and Tokyo in a Week — Japan, Country #852026

What I build and how: from Warcraft III mini games I made as a kid to DataUnlocker and AfterPack, plus guides on Cloudflare, AI agents and Google Workspace.

• My 2nd SaaS: AfterPack — the Modern JavaScript Obfuscator2026
• One Waitlist UX Trick Making 100% of Users Leave Feedback2026
• How to Filter Terms & Conditions Update Emails in Gmail2026

Videos and photos from my talks, trainings, hackathons and a podcast interview.

• Interview on Founder Wisdom Podcast2025
• Talk at the University of Surrey2022
• Teaching in Saudi Arabia's hospitals2022

Talks and trainings I've given: university lectures, meetups, hackathon pitches, database and web trainings for hospitals in the UAE, Oman and Saudi Arabia.

• Speaking at "AI Просмажка" about AI — a sold-out panel discussion2025
• Interview on Founder Wisdom Podcast2025
• Talk at the University of Surrey2022

Career milestones, from internships in Russia and the USA to DreamTeam, Google, DeCash and Cyber.fund, and launching my own products DataUnlocker and AfterPack.

• My 2nd SaaS: AfterPack — the Modern JavaScript Obfuscator2026
• One Waitlist UX Trick Making 100% of Users Leave Feedback2026
• Announcing AfterPack — JavaScript Obfuscation for the AI Era2026

Competitions I won, judged or organized: Golden Byte IT championships, the ETHCapeTown blockchain hackathon, Google Hash Code, Hacktoberfest and more.

• Hacktoberfest 20202020
• Hacktoberfest 20192019
• Victory at ETHCapeTown Blockchain Hackathon!2019

My education, from school merits and a technical lyceum to Bachelor's and Master's degrees in Software Engineering and a PhD in 2024.

• Dr. Nikita Savchenko – Officially a PhD!2024
• Graduation (Master's Degree in Software Engineering)2018
• An Article about Me in Kyiv Polytechnic Press2017

Events outside of work: a Node.js talk at my university, judging Golden Byte, DJ'ing my first rave from an iPad, and board games with the Krakow IT community.

• Table Games in Krakow - Almost 2 Years of Board Gaming with IT Community2025
• My First Rave - DJ'ing from an iPad with 50+ People2024
• Judging Golden Byte 20172017

My Hacktoberfest open source contributions, one post per year from 2017 to 2020.

• Hacktoberfest 20202020
• Hacktoberfest 20192019
• Hacktoberfest 20182018

Step-by-step guides from my own work: shipping your first AI agent, a shared vacation calendar in Google Workspace, and filtering Terms update emails in Gmail.

• How to Filter Terms & Conditions Update Emails in Gmail2026
• How to Software Engineer in the AI Era2026
• How to Create a Shared Vacation Calendar in Google Workspace2026

Things I published or was written about: my first publication in an American book, an article in the Kyiv Polytechnic press, and the DreamTeam token write-up.

• DreamTeam Blockchain Solution: the Token Economy Begins!2018
• An Article about Me in Kyiv Polytechnic Press2017
• My First Publication in American Book2016

Running a business as a founder, like opening a 0% tax company with Estonian e-Residency.

• Open a 0% Tax Company with Estonian e-Residency Card2025

Learning outside of university, like completing an advanced trading course in 2024.

• Level up in finance: completing an advanced trading course2024

Sport away from the screen, like getting an adult rank in swimming.

• Getting an Adult Rank in Swimming2009