- Developed an AI assistant powered by OpenAI's Assistant API for auditing smart contracts on diverse blockchains.- Established a knowledge base using OpenAI's Vector Store API to identify and document prevalent issues and vulnerabilities in Solidity code bases.- Engineered a parser utilising solc-js to meticulously analyse and deconstruct Solidity contracts and libraries, significantly enhancing audit processes.

- Deployed production-ready code as a system owner utilizing GitLab CI/CD to Divar; a large website with complex Redux state management and SSR facing millions of users.- Worked with cross-functional teams to implement new features using React, Redux, Typescript, React Query, Tailwind, etc. and collaborated with a team of 10 developers and UI/UX designers to develop responsive dynamic web apps and reusable testable components.- Increased performance up to 20\% by developing a custom reusable SSR (Server Side Rendering) framework for projects, re-implementing \& modernizing critical legacy code for server-side rendering, SEO, request caching, and error logging.- Improved the overall UX and performance of Divar's website with focus on testability, accessibility, image optimization, lazy loading, caching and dependency reduction while considering Google Lighthouse’s FCP, INP, LCP and CLS metrics.- Helped build and implement a custom reusable design system using React, SASS, Storybook, CSS Tokens, etc. used in many projects.- Reviewed merge requests, trained and mentored new developers, conducted technical interviews, and provided internal an external documentation for products and tools.- Developed multiple landing pages using pure VanillaJS with manual DOM manipulation and synchronization techniques.- Implemented PWAs using Workbox and customised service workers.

- Contributed to the development of channel-manager RESTful API connecting travel agencies and websites to hotels for inquiring about room availability, rates, and making reservations, utilizing SQL and noSQL databases.- Decreased response time from seconds to milliseconds by optimizing API code by incorporating cache.- Implemented multiple admin panels for hotels and travel agencies using Vue.js.- Developed a push API for transferring data from one service to another, utilised by several agencies- Created a complex service for periodic polling of hotel data for preemptive requests of availability and rates.- Implemented sliding-window techniques and multiple semaphores to prevent server congestion in a service-oriented architecture.