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Hrach Ohanyan

@hrachohanyan

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I build scalable frontend platforms, Web3 products, and complex data visualizations with React and TypeScript.

Armenia

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I'm building large-scale frontend platforms at Optimax Dev, where I architected a micro-frontend platform with Module Federation, migrated applications to SSR, and improved developer velocity through local proxies and reusable CI pipelines.

At Fastex, I engineered a transaction relationship graph for Ftnscan using web workers, built back-office tools for decentralized platforms, and created an SDK-style NPM package for MetaMask and WalletConnect connections. I also integrated smart contracts with canvas-based visualizations and data charts across the Fastex Web3 ecosystem.

Across Fast Bank, BoomTech, and VTG Software, I've built banking applications, Electron desktop software, UI libraries, scalable form builders, administrative panels, and e-commerce interfaces using React, Angular, TypeScript, Redux, and Redux-Saga.

Experience

Work history, roles, and key accomplishments

Frontend Developer (React)

Optimax Dev

Apr 2026 - Sep 2026 (5 months)

• Architected a large-scale Micro-frontend platform using Module Federation.
• Migrated MFE applications to SSR to optimize system performance.
• Boosted developer velocity with a local-proxy setup and reusable CI pipelines.

Frontend Developer (React)

Fastex

Jan 2024 - Apr 2026 (2 years 3 months)

• Engineered a transaction relationship graph for Ftnscan using web workers to visualize optimized complex blockchain paths.
• Developed a back-office management application for decentralized platforms within the Fastex Web3 ecosystem.
• Authored an SDK-style NPM package to standardize Web3 wallet connections (MetaMask, WalletConnect) across applications.
• Integrated Web3 smart contracts alongsid

Frontend Developer (Angular)

Fast Bank

Feb 2023 - Jan 2024 (11 months)

• Enhanced core banking web apps and built a standardized internal UI library.
• Engineered a cross-platform Electron desktop application.

Frontend Developer (React)

BoomTech

Nov 2021 - Feb 2023 (1 year 3 months)

• Developed Boom Form, a form builder compatible with Weebly and Wix.
• Created a special form builder ( https://editor.boomform.com )
• React, Redux-Saga, and TypeScript were used to improve the user interface and state management while maximizing scalability and efficiency across form builder modules.

Frontend Developer (React)

VTG Software

Mar 2018 - Nov 2021 (3 years 8 months)

• Developed back-oﬃce software and administrative panels for
e-commerce, banks, construction companies, and caterers.
• Built scalable interfaces with TypeScript, Redux, and React.
• Contributed to important projects, such as an internet store and a
Swiss banking app.