Abraham Chuljyan Email & Phone Number

Built a Cutting-Edge Call Support System: Developed a next-gen call support engine and website using generative AI, with a strong focus on delivering a seamless user experience. Leveraged Python Langchain for intelligent conversations, integrated with a Django backend and React/Next.js frontend.Engineered for High Performance: Designed a scalable backend architecture that efficiently handles millions of requests daily. Optimized PostgreSQL databases and implemented Redis caching to ensure quick response times even during peak traffic.Modern Microservices Approach: Adopted a microservices architecture to keep things modular and easy to manage. Implemented load balancing and database indexing strategies to keep everything running smoothly, minimizing downtime and keeping latency low.Developed Key Features: Created a robust user profile page that ties everything together, combining complex backend processes with a smooth, responsive frontend interface.Continuous Improvement: Set up an automated CI/CD pipeline to streamline testing and deployments, ensuring new updates roll out without a hitch. Always on the lookout for ways to make things better and faster.

Team Leadership: Led a multidisciplinary team of 7 engineers (2 senior backend, 2 senior blockchain, 1 senior and 3 middle frontend developers) in developing cutting-edge blockchain and web3 projects.Blockchain Smart Contracts: Spearheaded the development of blockchain smart contracts using Solidity, facilitating the creation and deployment of tokens and NFTs on Ethereum and Solana platforms.High-Traffic Project Launch: Successfully managed backend infrastructure to handle high-traffic data during project launches, ensuring system reliability and scalability.Web3 and Frontend Integration: Integrated web3.js into the frontend to enable seamless interactions with smart contracts, enhancing the user experience in decentralized applications.Advanced Scripting: Developed and optimized scripts for generating 3D/2D models and animations, contributing to the dynamic content generation of the platform.

Career Progression: Started as a full-stack developer and quickly advanced to team lead, overseeing a team of 2 senior and 3 mid-level developers.Payment System Integration: Successfully managed the integration of multiple payment systems, ensuring seamless and secure transactions across the platform.WordPress Plugin Development: Took the lead in developing custom WordPress plugins, enhancing the platform’s functionality and user experience.Real-Time Chat System: Architected and implemented both backend and frontend components of a real-time chat system using PHP 7.3, Socket.io, MySQL, Redis, Elasticsearch, and JS/jQuery, providing users with a responsive and reliable communication tool.Performance Optimization: Dramatically improved the performance of the company’s CRM and website, which were built on PHP 7.4. Optimized MySQL storage and database architecture to enhance efficiency and reduce latency.Service Optimization: Enhanced the performance of two critical services built with Symfony and Node.js/TypeScript, ensuring they met the high demands of users and business operations.

CRM System Development: Led the development of a robust CRM system using a custom PHP 7.1 framework, integrating MySQL and Redis for efficient data management and retrieval.API Integration: Spearheaded the integration of various financial services and commerce-related APIs, ensuring smooth and secure transactions across multiple platforms.Front-End Development: Played an active role in constructing key front-end components, ensuring a cohesive and user-friendly interface that complements the backend architecture.

CRM System Development: Built a robust and scalable CRM system using Symfony v3.4, MongoDB, and Doctrine, ensuring seamless data management and efficient customer interactions.Comprehensive Unit Testing: Conducted thorough unit testing for both the CRM system and its associated website, significantly improving code reliability and system stability.API Integration: Developed a strong foundation for high-performance API integrations using ReactPHP, enabling smooth and efficient communication between various systems.Data Crawling & Front-End Contribution: Created crawlers to extract data from services lacking APIs, enhancing data availability. Also contributed to the development of key front-end components, ensuring a cohesive and user-friendly interface.