
Stavros Xatzakis developed and maintained the mars-v2-frontend repository, delivering a robust trading and asset management interface for the Mars Protocol. Over twelve months, he engineered features such as dynamic order orchestration, debt repayment via asset swaps, and advanced risk controls for perpetuals, leveraging React, TypeScript, and smart contract integration. His work included refactoring order flows, implementing secure server-side APR endpoints, and enhancing UI/UX with responsive design and accessibility improvements. By centralizing fee logic, improving state management with Zustand, and optimizing API integration, Stavros ensured reliable, scalable workflows that reduced user friction and improved data integrity across complex DeFi operations.

October 2025 (2025-10) — Delivered substantial UI/UX enhancements, SEO improvements, and release readiness for mars-v2-frontend, translating design polish into measurable business value and a more robust frontend. Key features delivered include: UI/Navigation and Theme Enhancements with refined button styles, improved navigation structure, mobile navigation improvements, and light/dark mode support via Tailwind; Neutron Route Info Experimental Feature: Eureka flag to enable experimental route data retrieval; Release Management and Osmosis Config Update with version bump to 2.11.7 and updated low gas price configuration; SEO and Metadata Enhancements with dynamic PageMetadata, updated Open Graph/Twitter images, and SSR rewrites for vault detail pages to improve bot access and social previews. Major bugs fixed include: type safety check for submenu items in NavMenu; background color and button element fixes in account and asset selector components; and filtering of hidden items from mobile navigation submenus. Overall impact includes improved user experience, better mobile accessibility, enhanced SEO visibility, and a more reliable release process, enabling faster feature iteration and higher stakeholder confidence.
October 2025 (2025-10) — Delivered substantial UI/UX enhancements, SEO improvements, and release readiness for mars-v2-frontend, translating design polish into measurable business value and a more robust frontend. Key features delivered include: UI/Navigation and Theme Enhancements with refined button styles, improved navigation structure, mobile navigation improvements, and light/dark mode support via Tailwind; Neutron Route Info Experimental Feature: Eureka flag to enable experimental route data retrieval; Release Management and Osmosis Config Update with version bump to 2.11.7 and updated low gas price configuration; SEO and Metadata Enhancements with dynamic PageMetadata, updated Open Graph/Twitter images, and SSR rewrites for vault detail pages to improve bot access and social previews. Major bugs fixed include: type safety check for submenu items in NavMenu; background color and button element fixes in account and asset selector components; and filtering of hidden items from mobile navigation submenus. Overall impact includes improved user experience, better mobile accessibility, enhanced SEO visibility, and a more reliable release process, enabling faster feature iteration and higher stakeholder confidence.
2025-09 monthly summary for mars-v2-frontend: delivered user-centric UI polish, readability improvements, and reliability enhancements that directly translate into better engagement, lower support overhead, and higher conversion confidence. Highlights include visual asset refresh, URL-independent currency display improvements, perps amount calculation fix, and swap-fee reductions with improved UI feedback.
2025-09 monthly summary for mars-v2-frontend: delivered user-centric UI polish, readability improvements, and reliability enhancements that directly translate into better engagement, lower support overhead, and higher conversion confidence. Highlights include visual asset refresh, URL-independent currency display improvements, perps amount calculation fix, and swap-fee reductions with improved UI feedback.
Monthly summary for 2025-08 focused on mars-v2-frontend. Delivered core features, reliability improvements, and data integrity enhancements that reduce risk for withdrawals and improve user-facing data quality. Highlights include: a refactor of Perps order submission with a centralized Smart Order flow and a new getOrderComparison utility to determine the correct comparison type and order type based on trigger price, current price, and trade direction; StATOM deprecation on neutron-1 with updated IBCdenom configuration to prevent v1 withdrawals and mis-referencing; and robust market data retrieval improvements with filtering for problematic asset denoms in getOraclePrices and improved error handling with fallback to fetch individual market states when general fetch fails. These changes reduce operational complexity, mitigate edge-case failures, and improve data reliability for end users and partners.
Monthly summary for 2025-08 focused on mars-v2-frontend. Delivered core features, reliability improvements, and data integrity enhancements that reduce risk for withdrawals and improve user-facing data quality. Highlights include: a refactor of Perps order submission with a centralized Smart Order flow and a new getOrderComparison utility to determine the correct comparison type and order type based on trigger price, current price, and trade direction; StATOM deprecation on neutron-1 with updated IBCdenom configuration to prevent v1 withdrawals and mis-referencing; and robust market data retrieval improvements with filtering for problematic asset denoms in getOraclePrices and improved error handling with fallback to fetch individual market states when general fetch fails. These changes reduce operational complexity, mitigate edge-case failures, and improve data reliability for end users and partners.
July 2025 focused on delivering reliable Perps features, improving UI consistency, and stabilizing the frontend repository to support scalable trading operations. Key features delivered include Perps SL/TP handling refinements with pricing accuracy, Cancel action for pending perps orders, and a context-aware UI Size component for account/balance displays. Additionally, repository maintenance to remove yarn.lock and ignore it going forward reduces dependency drift across environments. These changes collectively reduce trading risk, improve user workflows, and strengthen frontend reliability for Mars v2.
July 2025 focused on delivering reliable Perps features, improving UI consistency, and stabilizing the frontend repository to support scalable trading operations. Key features delivered include Perps SL/TP handling refinements with pricing accuracy, Cancel action for pending perps orders, and a context-aware UI Size component for account/balance displays. Additionally, repository maintenance to remove yarn.lock and ignore it going forward reduces dependency drift across environments. These changes collectively reduce trading risk, improve user workflows, and strengthen frontend reliability for Mars v2.
June 2025 — Mars V2 Frontend (mars-protocol/mars-v2-frontend) delivered a set of user-centric enhancements across perpetuals, staking, fees, trading, and UI components to strengthen risk management, usability, and revenue-related workflows. The month focused on stabilizing core interactions, improving visibility of PnL and debt handling for perps, standardizing keeper fee logic, and enriching the trading and staking experiences with consistent currency formatting and UI polish. These changes collectively advance business value by reducing friction in complex financial actions, increasing trust in real-time metrics, and enabling more effective user engagement with staking and autolend features.
June 2025 — Mars V2 Frontend (mars-protocol/mars-v2-frontend) delivered a set of user-centric enhancements across perpetuals, staking, fees, trading, and UI components to strengthen risk management, usability, and revenue-related workflows. The month focused on stabilizing core interactions, improving visibility of PnL and debt handling for perps, standardizing keeper fee logic, and enriching the trading and staking experiences with consistent currency formatting and UI polish. These changes collectively advance business value by reducing friction in complex financial actions, increasing trust in real-time metrics, and enabling more effective user engagement with staking and autolend features.
Month: 2025-05 — Delivered key frontend capabilities for mars-v2-frontend, focusing on debt management, bridge UX, market visibility, and secure APR data delivery. Major outcomes include a new asset-swap debt repayment flow, a reusable bridge route fetch hook, dynamic APR visualization in markets, and a secure server-side APR data endpoint with centralized API key handling and removal of deprecated endpoints. Major bugs fixed: none identified; stability and security improvements achieved through refactors and hardening. Overall impact: empowered users with flexible repayment options via asset swaps with improved asset selection and slippage control; streamlined bridge routing and UX; improved market insight with time-series APR charts; and strengthened security posture through secure API key management. Technologies/skills demonstrated: React component architecture (RepayAssets, useBridgeRoute hook), data visualization (dynamic APR line charts), reusable hooks and fetch patterns, server-side API design for APR data, and centralized security practices for API keys.
Month: 2025-05 — Delivered key frontend capabilities for mars-v2-frontend, focusing on debt management, bridge UX, market visibility, and secure APR data delivery. Major outcomes include a new asset-swap debt repayment flow, a reusable bridge route fetch hook, dynamic APR visualization in markets, and a secure server-side APR data endpoint with centralized API key handling and removal of deprecated endpoints. Major bugs fixed: none identified; stability and security improvements achieved through refactors and hardening. Overall impact: empowered users with flexible repayment options via asset swaps with improved asset selection and slippage control; streamlined bridge routing and UX; improved market insight with time-series APR charts; and strengthened security posture through secure API key management. Technologies/skills demonstrated: React component architecture (RepayAssets, useBridgeRoute hook), data visualization (dynamic APR line charts), reusable hooks and fetch patterns, server-side API design for APR data, and centralized security practices for API keys.
April 2025: Substantial front-end enhancements in mars-v2-frontend focused on robust order orchestration, risk controls, and user experience. Implemented dynamic order creation with keeper fee hook, extended type safety (InterestRateModel and enhanced order parameters), support for child orders in limit submissions, and comprehensive Perps SL/TP plus conditional triggers UI, delivering richer trading strategies with safer execution. Also stabilized CI/CD, fixed build/import issues, and improved UI/UX with refactors and input handling improvements, boosting developer velocity and platform reliability.
April 2025: Substantial front-end enhancements in mars-v2-frontend focused on robust order orchestration, risk controls, and user experience. Implemented dynamic order creation with keeper fee hook, extended type safety (InterestRateModel and enhanced order parameters), support for child orders in limit submissions, and comprehensive Perps SL/TP plus conditional triggers UI, delivering richer trading strategies with safer execution. Also stabilized CI/CD, fixed build/import issues, and improved UI/UX with refactors and input handling improvements, boosting developer velocity and platform reliability.
March 2025 was focused on delivering UX-driven frontend improvements for mars-v2-frontend and strengthening fee/gas handling to improve reliability and business value. The team delivered major UX improvements to the Bridge and Vault-context account creation flow, and comprehensive fee token and gas price management enhancements, underpinned by solid state management and API integration. These changes reduce onboarding friction, improve fee accuracy, and broaden Osmosis chain support.
March 2025 was focused on delivering UX-driven frontend improvements for mars-v2-frontend and strengthening fee/gas handling to improve reliability and business value. The team delivered major UX improvements to the Bridge and Vault-context account creation flow, and comprehensive fee token and gas price management enhancements, underpinned by solid state management and API integration. These changes reduce onboarding friction, improve fee accuracy, and broaden Osmosis chain support.
February 2025 for mars-v2-frontend delivered stability and business-value oriented improvements across onboarding, bridge flows, asset/balance modeling, and analytics instrumentation. Key features and fixes reduced user friction, improved data accuracy, and enhanced observability, enabling faster onboarding, more reliable bridge operations, and data-driven product decisions.
February 2025 for mars-v2-frontend delivered stability and business-value oriented improvements across onboarding, bridge flows, asset/balance modeling, and analytics instrumentation. Key features and fixes reduced user friction, improved data accuracy, and enhanced observability, enabling faster onboarding, more reliable bridge operations, and data-driven product decisions.
January 2025 was focused on delivering trader-facing clarity, strengthening the perps data pipeline, and modernizing the frontend for maintainability and scalability. Key outcomes include robust PnL and PnLPercentage displays, clearer funding rate context with APY integration, a state-driven perps market hook, UI modernization for compatibility, and improved APY data modeling and asset handling. These changes reduce user confusion, improve decision-making speed, and set a solid foundation for future features.
January 2025 was focused on delivering trader-facing clarity, strengthening the perps data pipeline, and modernizing the frontend for maintainability and scalability. Key outcomes include robust PnL and PnLPercentage displays, clearer funding rate context with APY integration, a state-driven perps market hook, UI modernization for compatibility, and improved APY data modeling and asset handling. These changes reduce user confusion, improve decision-making speed, and set a solid foundation for future features.
December 2024 monthly summary for mars-v2-frontend (mars-protocol/mars-v2-frontend). Key features delivered include Perps and Pricing Enhancements with expanded portfolio insights, price expectations, and open interest visibility; removal of useCreditManagerConfig fetch with reintroduction of contract references in chain files to simplify config management and improve reliability; KeeperFee config and keeper-related wallet/connect visibility enhancements; Whitelist-based Asset Filtering and PerpsEnabled refinements to improve asset risk controls; and Account Composition and PnL enhancements adding total PnL calculation and component cleanup. A broad set of general refactors and UI/UX improvements were undertaken to modernize the frontend and improve maintainability. Major bugs fixed include liquidation price calculation fix for non-whitelisted assets, ensuring correct risk assessments. Technologies and skills demonstrated include TypeScript 4.5 syntax usage and dependency modernization, React-based UI refinements, new useAssets hook for asset management, Perps module leverage and collateral enhancements, and improved config handling and asset filtering logic.
December 2024 monthly summary for mars-v2-frontend (mars-protocol/mars-v2-frontend). Key features delivered include Perps and Pricing Enhancements with expanded portfolio insights, price expectations, and open interest visibility; removal of useCreditManagerConfig fetch with reintroduction of contract references in chain files to simplify config management and improve reliability; KeeperFee config and keeper-related wallet/connect visibility enhancements; Whitelist-based Asset Filtering and PerpsEnabled refinements to improve asset risk controls; and Account Composition and PnL enhancements adding total PnL calculation and component cleanup. A broad set of general refactors and UI/UX improvements were undertaken to modernize the frontend and improve maintainability. Major bugs fixed include liquidation price calculation fix for non-whitelisted assets, ensuring correct risk assessments. Technologies and skills demonstrated include TypeScript 4.5 syntax usage and dependency modernization, React-based UI refinements, new useAssets hook for asset management, Perps module leverage and collateral enhancements, and improved config handling and asset filtering logic.
November 2024: Delivered key trading UX improvements, risk controls, and data accuracy updates for mars-v2-frontend. Core features include chart-initiated limit orders with conditional denoms and corrected value logic, robust perps stop-order support with refined handling of stop orders and trade direction, and improved UI navigation via separated direction tabs. Added confirmations for critical actions, strengthened API stability, and enhanced oracle pricing/data flows to reflect current assets. Achieved notable stability through targeted bug fixes, logging refinements, and code quality improvements. Business impact includes faster trade execution, reduced user error, and more reliable pricing and risk calculations across spot and perpetuals.
November 2024: Delivered key trading UX improvements, risk controls, and data accuracy updates for mars-v2-frontend. Core features include chart-initiated limit orders with conditional denoms and corrected value logic, robust perps stop-order support with refined handling of stop orders and trade direction, and improved UI navigation via separated direction tabs. Added confirmations for critical actions, strengthened API stability, and enhanced oracle pricing/data flows to reflect current assets. Achieved notable stability through targeted bug fixes, logging refinements, and code quality improvements. Business impact includes faster trade execution, reduced user error, and more reliable pricing and risk calculations across spot and perpetuals.
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