I’m looking for a fast-moving team where I can help build meaningful, scalable systems. I bring a strong bias toward execution, enjoy working independently or across functions, and thrive in solving real-world problems with clean, thoughtful solutions.
Alex Simonov
@alexsimonov
Full-Stack Tech Lead | Building Scalable Systems | Open to Strategic Opportunities
What I'm looking for
I’m a seasoned software professional with 18 years of experience building robust applications, leading development teams, and shaping tech strategy at the executive level. I excel at quickly understanding complex systems, making sound technical decisions under pressure, and owning the full development lifecycle—from architecture to deployment. I thrive in fast-paced environments where clean code, speed, and strong leadership drive success.
Equally effective in team settings or operating solo, I adapt fluidly to the needs of any project. I’ve personally architected and delivered high-scale systems end to end, consistently meeting demanding technical and business goals. With deep full-stack expertise and a rapid grasp of new domains, I deliver solutions that are both efficient and scalable.
Tech experience:
– Languages: JavaScript/TypeScript, PHP, Python, C# .NET, HTML/CSS, Bash
– Databases: PostgreSQL, MySQL/MariaDB, Microsoft SQL Server, MongoDB, SQLite
– Backend frameworks: Node.js, NestJS, Socket.IO, Laravel, Fastify, ASP.NET Core
– Full stack frameworks: Next.js, Nuxt, Laravel LiveWire
– Frontend frameworks: React, React Native, Vue, SolidJS, HTMX, jQuery
– DevOps tools: Linux, Nginx, Apache, Microsoft IIS, Docker
– Version control: Git, Subversion
– Cloud computing: AWS, Microsoft Azure, Cloudflare, Google Cloud
– Other libraries and technologies: TanStack Query, GraphQL, Tailwind CSS, Bootstrap, Firebase, Supabase, Pattern Lab
Soft skills:
Diplomacy, Technical leadership, Time management, Rapid comprehension, Team collaboration, Adaptability, Resilience, Clear communication, Professional composure, Constructive approach
Languages:
– English: C1
– Spanish: A2
– Russian: native (prefer not to use professionally)
Age: 36
I thrive in client-facing roles, translating business needs into actionable technical requirements for the team. With a strong foundation across the stack, I can easily learn and onboard new technologies within my domain and deliver results without delay.
Experience
Work history, roles, and key accomplishments
Chief Technology Officer
Startup
Feb 2015 - Jun 2024 (9 years 4 months)
Led IT strategy for nearly a decade in a fast-paced startup, personally building mission-critical systems that scaled under high load with minimal latency. Oversaw infrastructure, deployments, and uptime, ensuring 24/7 operation with optimized costs. Versatile across roles and technologies to meet evolving business needs.
Education
Degrees, certifications, and relevant coursework
University
Bachelor of Technology, Computer Science
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Portfolio
leetcode.com/u/dev0xfeSalary expectations
Social media
Job categories
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