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Skills

  • Node.js
  • PostgreSQL
  • Adversarial Network Simulation
  • Api Security
  • Architectural Remediation Strategy
  • Automated Forensic Reporting
  • Backend Development
  • Blockchain
  • CI/CD
  • Ci/cd Pipelines
  • Compliance Audit
  • Compliance Roadmap Design
  • Cryptographic Protocols
  • Cybersecurity
  • D3.js

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Services

  • ZeroLeak: Forensic PII & Security Audit

    $250/hr Starting at $250 Ongoing

    Dedicated Resource

    Can you be absolutely certain your application isn't leaking user data? Standard manual testing and basic off-the-shelf security scanners simply do not suffice in the modern web landscape. Advanced applications...

    Adversarial Network SimulationApi SecurityArchitectural Remediation StrategyAutomated Forensic ReportingCompliance Audit
  • Web3 Strategy & Smart Contract Design

    $100/hr Starting at $1K Ongoing

    Dedicated Resource

    The shift towards a decentralised internet is not merely a technical transition; it is a fundamental move towards transparency and digital sovereignty. At EuroRim, I provide the technical rigour and architectural...

    BlockchainCI/CDCi/cd PipelinesCryptographic ProtocolsDapp Development
  • Bespoke Admin Panels & Data Dashboards

    $70/hr Starting at $800 Ongoing

    Dedicated Resource

    Information is only as valuable as the insights it yields. In an era of data-heavy operations, the challenge is not just collecting data, but visualising it with absolute clarity. I specialise in crafting...

    CI/CDCi/cd PipelinesCryptographic ProtocolsD3.jsDashboard Design
  • Scalable Node.js & System Architecture

    $80/hr Starting at $900 Ongoing

    Dedicated Resource

    Stop Patching Code. Start Engineering Systems. If you are dealing with a legacy monolith that is slowing down, or you are planning a new platform that anticipates heavy data ingress, you do not need a...

    Backend DevelopmentCI/CDCi/cd PipelinesCryptographic ProtocolsDatabase

About

♛ Senior Full Stack Architect ♛ Node.js, React & High-Performance Web3 ...

ENGINEERING SCALABLE SYSTEMS FOR 10+ YEARS
Greetings, I’m Vah. For over a decade, I have led the architecture and engineering of more than 130 successful digital platforms at EuroRim. Whilst my agency experience covers a vast range of industries, my core passion—and current operational focus—is Deep-Tech Architecture.
I specialise in building the "heavy engines" behind complex applications: from synchronising real-time game states with blockchain ledgers to optimising high-frequency trading marketplaces.
WHAT I BRING TO THE TABLE:
Rather than simply writing code, I take ownership of the entire feature lifecycle. I bridge the gap between reactive frontends and secure backends, ensuring that your database and your smart contracts speak the same language.
MY TECHNICAL ARSENAL:
Core Stack: Node.js (Express/Nest), React (Vite), TypeScript.
Data & State: PostgreSQL, Redis, Advanced SQL Schema Design.
Web3 Integration: Solidity (ERC1155), Wagmi, Viem, Polygon Network.
Infrastructure: CI/CD, Microservices, Cloud Architecture.
Whether it is a complex Battle Engine or a secure Marketplace, I deliver systems that are verified, scalable, and built to last. Let’s build something solid.

Work Terms

Let’s Build It Right the First Time.
My goal is to remove the technical headache from your journey. Whether we are dealing with complex Web3 integrations or high-load systems, I bring a calm, structural approach to the chaos of development.
My Commitments to You:
Honesty: If a feature isn't feasible or scalable, I will tell you, and I will propose a better solution.
Reliability: I respect deadlines. If I say it will be delivered on Friday, it will be there.
Post-Delivery Support: I ensure a smooth handover so your team (or future developers) can easily pick up where I left off.
Expectations:
I work best with clients who value quality architecture over "quick & dirty" fixes. Regular feedback loops are essential to our success.
Let’s engineer a platform that you can be proud of.

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