Job Posting Progressive Web App ✔️ The client, one of the world’s top 3 retailers of DIY and decoration goods, was wasting a great deal of effort and resources by hiring new people to deal with internal jobs that could be handled by the existing employees, due to the absence of a solution for promoting the internal career opportunities. • 𝗜𝗻𝗰𝗿𝗲𝗮𝘀𝗲𝗱 𝘁𝗮𝗹𝗲𝗻𝘁 𝗿𝗲𝘁𝗲𝗻𝘁𝗶𝗼𝗻 𝗿𝗮𝘁𝗲𝘀 𝗯𝘆 𝟰𝟬% by assisting employees in relocating their jobs and/or changing their careers by designing a Progressive Web App for the company’s recruiters to promote internal career opportunities. • 𝗦𝗮𝘃𝗲𝗱 𝗺𝗼𝗿𝗲 𝘁𝗵𝗮𝗻 $𝟭𝗠 𝗼𝗳 𝘁𝗵𝗲 𝗰𝗼𝗺𝗽𝗮𝗻𝘆’𝘀 𝗯𝘂𝗱𝗴𝗲𝘁 by removing 𝟭𝟬𝟬% 𝗼𝗳 𝘁𝗿𝗮𝗶𝗻𝗶𝗻𝗴 𝗰𝗼𝘀𝘁𝘀 by integrating the application with multiple third-party Applicant Tracking Systems that were already used by the company’s recruiters around the world. ⚙️ Skills: Node.js, Express.js, Vue.js, Vuex, Vuetify, HTML5, SCSS, Material-UI, MongoDB, REST API, Swagger, Jest, Cypress, Cucumber, Docker, Kubernetes, Vault, Scrum.
E-commerce platform ✔️ The client, one of the world's leading manufacturers and marketers of prestige cosmetic products, was facing roadblocks in their plan for global expansion due to their e-commerce platform being built on obsolete technologies that could not handle more traffic and thus generate poor performance and bad user experience. • 𝗗𝗿𝗮𝘀𝘁𝗶𝗰𝗮𝗹𝗹𝘆 𝗿𝗲𝗱𝘂𝗰𝗲𝗱 𝘁𝗵𝗲 𝗹𝗮𝘁𝗲𝗻𝗰𝘆 𝘁𝗼 𝗹𝗼𝘄𝗲𝗿 𝘁𝗵𝗮𝗻 𝟬.𝟱 𝘀𝗲𝗰𝗼𝗻𝗱𝘀 by designing a custom-tailored e-commerce platform using Node.js for lightweight and efficient microservices, Elasticsearch for performant searches, Redis for increased throughput, and GraphQL to optimize data transfers by eliminating over fetching. • 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗲𝗱 𝗮 𝗿𝗲𝗰𝗼𝗿𝗱 𝗼𝗳 𝗼𝘃𝗲𝗿 $𝟯𝗠 𝗶𝗻 𝘀𝗮𝗹𝗲𝘀 during a single holiday event by optimizing the platform resources to allow traffic of 𝗺𝗼𝗿𝗲 𝘁𝗵𝗮𝗻 𝟴𝟬𝟬.𝟬𝟬𝟬 𝗵𝗶𝘁𝘀 𝗽𝗲𝗿 𝗵𝗼𝘂𝗿 with blazing-fast loading pages, highly improved user experience, and very low abandon rates. ⚙️ Skills: Node.js, Typescript, Jest, Akamai, GraphQL, Express.js, Swagger, Microservices, AWS (SNS, SQS, Lambda Functions, ApiGateway, S3, ElastiCache, Elasticsearch, CloudWatch), Docker, Kubernetes, Vault, Sumologic, Bitbucket CI/CD, Jenkins, JMeter, SAFe.
Live Guide Chat ✔️ The client, a pioneer in developing market-leading software, was interested in helping other businesses boost their revenue by improving their quality of customer support services with minimum costs. They were missing the software solution to achieve this goal. • 𝗜𝗻𝗰𝗿𝗲𝗮𝘀𝗲𝗱 𝘀𝗮𝗹𝗲𝘀 𝗯𝘆 𝘂𝗽 𝘁𝗼 𝟯𝟬% by designing a 𝗵𝗶𝗴𝗵𝗹𝘆 𝗲𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 with 24/7 availability by offering chatbot features and support from anywhere in the world only through the internet and without relying on phone lines. • 𝗜𝗻𝗰𝗿𝗲𝗮𝘀𝗲𝗱 𝘁𝗵𝗲 𝗲𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆 𝗳𝗼𝗿 𝗮𝗹𝗹 𝗼𝗽𝗲𝗿𝗮𝘁𝗼𝗿𝘀 𝗯𝘆 𝟯𝟬𝟬% by designing an efficient UI with customizable predefined messages that allowed agents to easily triple the number of simultaneous customer interactions. ⚙️ Skills: Node.js, Express.js, React, Redux, SCSS, HTML5, BEM, MySQL, Redis, WebRTC, Websockets (Socket.io), RabbitMQ, Unit tests (Mocha+Chai), Protractor, Swagger, JWT, JSON:API, Docker, GitLab CI/CD, Jenkins, JMeter, Scrum.