Salomon Ayah - Node Nest Js - Java Spring - React Angular - Python Django - Mongodb - Sql Email & Phone Number

Lagos, Lagos State, Nigeria

MTN Nigeria BSS Telecom Software ProductionAs Technical Lead in this organization, I work on the development of BSS (Business Support Systems) telecom software solutions. I am dedicated to:- Driving innovation- Ensuring code quality- Delivering high-performance software that meets the evolving needs of the telecom industry for our customers.Key Responsibilities:Lead and mentor a dynamic team of software engineers, fostering a culture of continuous learning and improvement.Architect scalable and resilient software solutions using a diverse tech stack including Java, Node.js, Python, Django, Angular, React, SQL, MongoDB, Docker, Kubernetes, and Rancher.Rigorous code reviews, promoting best practices, and ensuring respect of coding standards.Collaborate with cross-functional teams, including PM, QA, and DevOps, to ensure good delivery of software products.Troubleshoot complex technical issues, providing innovative solutions to enhance system performance and reliability.Stay abreast of emerging technologies and industry trends, incorporating them into our projects to maintain a competitive edge.Expertise:Proficient in backend development with Java, Python and Node.js, creating robust and scalable server-side applications.Experienced in frontend development using Angular and React, delivering intuitive and responsive user interfaces.Skilled in database management with SQL and MongoDB, ensuring data integrity and optimal performance.Adept in containerization and orchestration using Docker and Kubernetes, streamlining development and deployment processes.Knowledgeable in managing and deploying applications using Rancher, enhancing operational efficiency and scalability.Achievements:Successfully led the development and deployment of different BSS telecom software solutions, significantly improving operational efficiencies for our clients.Implemented a CI/CD pipeline, reducing deployment times and minimizing production issues.

Newton, Massachusetts, United States ( Remote From Nigeria )

During my tenure as a Senior Software Engineer at KandaSoft, I played a pivotal role in a diverse range of projects, contributing to both frontend and backend development:Backend Expertise:Developed robust REST APIs , facilitating efficient communication between client and server.Worked in event driving microservices architecture design backend side.Engineered a secure authentication system using sessions and cookies to safeguard user data.Implemented advanced validation techniques for requests and form input.Built a marketing mailer microservice with nodeJs and ExpressOrchestrated file uploads and performed robust Blob checking.Utilized web sockets to provide real-time updates to the frontend.Employed caching, indexing, and database optimization strategies to enhance performance.Frontend Highlights:Crafted captivating data visualization, dynamic charts, and a feature-rich smart calendar, enhancing user experience.Designed and implemented a flexible data frame and seamless data import/export features, improving data handling efficiency.Established a comprehensive design system library, ensuring pixel-perfect UI and design consistency across applications.Performed data fetching through proxy HTTP request to avoid CORS error Worked with QA team for a better user experience Refactored code and fixed functional issuesWorked with asynchronicity in JavaScriptConfigured project (Webpack, Ts config, Linting, Dockerization, CI/CD )Practiced frontend performance techniqueTech Stack:Frontend: React TypeScript (React Ts)Backend: Buit different reusable microservices with: Node.js, and Nest.js / Node.js, and Express / Java, Spring Boot Databases: SQL, MongoDBSupporting Technologies: Docker, AWS EC2, AWS RDS, Redis

Lagos, Nigéria

As a Senior Software Engineer at Gidimo, I focused on frontend development, delivering a range of engaging features:Designed and implemented user-friendly drag-and-drop functionality.Strengthened security through authentication and phone number verification.Developed dynamic canvas-based element manipulation.Enabled seamless file uploads and social media sharing.Integrated API calls and real-time notifications.Established a comprehensive design system library.Facilitated user communication with in-app chat functionality.Successfully integrated payment gateways for enhanced user experiences.Maintained the overall app UI, ensuring a polished and cohesive design.Tech Stack:Frontend: Angular, Ngx, RxJs, React, Hooks, ReduxBackend side project: NodeJs + Nest.js and PosgreSQL / Java + Spring boot and Mongo Supporting Technologies: Docker, Jenkins

Cotonou, Littoral, Bénin

At OPEN SI, I contributed to both frontend and backend aspects, enhancing the banking application:Backend Contributions:Created RESTful APIs using Nest.js for the front-office application.Engineered RESTful APIs with Java and Spring Boot for the back-office application.Ensured secure communication with internal API requests.Implemented user authentication and request validation.Utilized caching, indexing, clustering, and efficient file handling.Enabled real-time updates to the frontend using web sockets.Frontend Contributions:Implemented secure authentication and user management.Developed features such as calendars, agendas, and a cashier board.Enhanced user engagement with notifications, SMS, and chat functionality.Maintained and improved the overall app UI.Tech Stack:Frontend: Vue.JS, React, Hooks, ReduxBackend: Node.js, Nest.js, MongoDBSupporting Technologies: Microservices Architecture, Java, Spring Boot, Kafka, Docker, AWS, Redis, PM2

Cotonou, Littoral, Bénin

During my tenure as a Software Engineer at ACUMEN NETWORK, I made significant contributions to both frontend and backend development, enhancing a robust dashboard application:Backend Expertise:Created Node.js APIs within a monolithic architecture, ensuring robust communication between the frontend and backend.Led the transition from a monolithic architecture to a microservices architecture, enhancing scalability and flexibility.Configured Kafka to enable efficient data streaming and processing.Oversaw the successful import of data from multiple databases, ensuring data consistency.Prioritized code documentation for improved collaboration and maintainability.Frontend Highlights:Leveraged Chart.js to craft dynamic and insightful dashboards, providing users with valuable data visualization.Employed regular expressions (regex) to identify and manipulate data effectively.Designed and implemented interactive forms and dynamic data filtering capabilities for enhanced user experiences.Facilitated data visualization through API calls and ensured a seamless user interface design in collaboration with Figma.Tech Stack:Frontend: Angular, Ngx, RxJs, Chart.jsBackend: Node.js, Monolithic Architecture, Microservices Architecture, Kafka, Web Socket, SQLSupporting Technologies: Docker, Jenkins

Cotonou, Littoral, Bénin

During my role as a Technical Assistant with CAGECFI's Sales Team, I played a pivotal role in leveraging my technical expertise to enhance the sales process:Conducted customer meetings and delivered compelling product demonstrations, effectively contributing to sales efforts.Actively collected valuable customer feedback to drive product improvement and enhance user satisfaction.Collaborated seamlessly with the Development Team to bridge the gap between technical requirements and customer needs.Initiated and contributed to side projects aimed at optimizing sales processes and enhancing team efficiency.Tools:Leveraged live application demonstrations, Jira for project management, and Teams for effective communication and collaboration.

Cotonou, Littoral, Bénin

During my role as a Software Engineer at AFNETIC, I focused on frontend development, contributing to a feature-rich transportation application:Implemented secure user authentication and phone number verification processes to ensure user data integrity.Integrated Google Maps features for enhanced navigation and location-based services.Facilitated seamless payment processing through integration with external payment gateways via API calls.Developed a feature allowing users to capture images within the Ionic app.Contributed to maintaining and refining the overall app user interface for a seamless and intuitive user experience.Tech Stack:Leveraged Angular and Ionic frameworks, combining JavaScript and TypeScript to build robust frontend solutions.Collaborated with PHP for server-side functionality.

Cotonou, Littoral, Bénin

As a Project Manager at Tech Hub Solidar’IT, I led a meaningful initiative aimed at educating children under (17 years old) in coding:Managed the project's activities, ensuring efficient coordination and timely completion of objectives.Utilized project management tools such as Jira for task tracking and Slack for effective team communication.Overseeing the training program, I facilitated the learning of HTML, CSS, and JavaScript, equipping children with essential coding skills.Participate in the training as an instructor to teach children JavaScript fundamentals like data structures, associate methods, some problem-solving strategies, and an introduction to OOP (Oriented Object Programming).

Cotonou, Littoral, Bénin

As a Project Manager at Triooti, I specialized in web project management, overseeing the successful execution of projects:Employed project management tools including live application demos, Trello for task tracking, and Slack for streamlined team communication.Directed and managed various web projects, ensuring timely delivery and client satisfaction.Started manipulating some JavaScript and PHP codeFocused on web development utilizing the WordPress platform, ensuring high-quality website delivery.

Master'S Degree, Project Management

Bachelor Of Science - Bs, Computer Science

Licence De Commerce, Commerce International