Joseph Nii Lante Lamptey

Joseph Lamptey- Accra, Greater Accra Summary I am a full stack developer and a product designer with experience in software development and user experience design and interaction. I am highly detail-oriented and adept at using first principles to develop both general and tailored solutions. I value objective evaluation of differing perspectives and possess strong communication skills to articulate my own views. Skills and Tools Software Development/Coding Skills and Technologies JavaScript/TypeScript/ Full-stack: Node, React , Next Js, Express Back-end: Golang Database: Postgres, MongoDB State Management: Svelte Stores, Redux Front-end HTML, CSS: SASS , Tailwind, Figma DevOps Skills and ToolChains CI/CD: Github Actions, Docker, Kubernetes, Azure, Source Control Management: Git-based tools - Github Project Management & documentation: Pivotal Tracker, Jira, Clickup and Swagger. Continuous and Automated Testing Skills Unit and integration tests/ TDD: Mocha, Jest, Vitest, etc and other associated assertion libraries Backend mocking with HTTP interceptor for frontend testing, GraphQL Third-party API service/Database mocking for backend tests Test optimization, maintenance, and metrics interpretation Experience Go Backend Developer Adapative Computer Solutions • Accra, Remote 08/2023 - Present Designed and created decoupled microservices, reducing system response time by 40%. Utilized Redis for microservice caching, increasing app efficiency by 60% for 10 million users. Implemented logging and telemetry for monitoring microservices endpoint performance using Azure AppInsights, improving monitoring accuracy by 70%. Used C# to construct facade endpoints and background services, leading to a 50% increase in processing speed. Enhanced system efficiency by monitoring events via Apache Kafka, reducing downtime by 20%. Collaborated within cross-functional teams to deliver backend solutions, improving project delivery timelines by 30%. Go Full Stack Developer Solar Taxi Ltd • Accra, Greater Accra 11/2021 - 08/2023 Proficient in front-end technologies usage such as HTML, CSS, and Angular, leading to a 25% increase in frontend performance. Wrote and maintained Go endpoints in Encore, reducing backend response time by 30%. Designed and implemented UX/UI for various platforms, increasing user engagement by 40%. Used Angular Pipes, RxJS, and TypeScript in project development, enhancing code maintainability by 35%. Initiated peer coaching and skills-sharing sessions for the project team, improving team efficiency by 20%. Backend Developer 4thIR • Accra, Greater Accra 07/2021 - 11/2021 Developed AI APIs for the online API marketplace using Python, FastAPI, and ASG-Zenith for RPA, resulting in a 50% reduction in manual processing time. Contributed to Agile activities and culture through kick-off meetings, daily stand-ups, and skills sessions, enhancing team collaboration by 30%. Lead Developer Ripple Influence • Accra, Greater Accra 01/2021 - 06/2021 Led a team of developers to rewrite the front end of the Ripple Influence platform, improving load times by 40%. Initiated team member onboarding, mentoring, and coaching, resulting in a 30% increase in team productivity. IT Manager Possibility World • Accra, Greater Accra 03/2020 - 01/2021 Managed computers and troubleshooted issues, reducing technical downtime by 25%. Designed, developed, and implemented company policies and procedures, improving operational efficiency by 20%. Frontend Developer Kanero • Accra, Greater Accra 01/2017 - 02/2020 Built UI components using ReactJS, increasing frontend performance by 30%. Ensured adherence to accessibility standards as part of the accessibility team, enhancing user accessibility by 40%. Training & Certification ITJuana Full Stack Engineer Bootcamp Course, ITJuana DevOps Engineer Bootcamp, Certificate in Data Science - GIBT, Certificate in Aritiificial Intelligence- Ghana Tech Lab Education Bachelor of Science Psychology University of Cape Coast • Cape Coast 05/2016