Vikram Singh Email & Phone Number

India

Developed a cloud-based CRM dashboard integrated with Salesforce to enhance customer relationship management and business automation for e-commerce clients. This project involved integrating multiple APIs and implementing microservices architecture for better scalability and performance. Managed the entire project lifecycle from gathering client requirements to deployment using AWS services.Roles & Responsibilities● Contributing as an API Developer to build REST API’s● Provisioning AWS Resources/Services using AWS CDK● Interacting with AWS Services using AWS SDK, Exposing API endpoints to the client● Building Highly Performant, Highly Available, Resilient, and Scalable applications● Ensuring Transactional behaviour in inter-micro service communication – Consistency of data.● Involved in Micro Service architecture decisions and tech stack selection such as Service Discovery, Gateway API, Logging Management, Load Balancing, Inter/Intra Service Communications, Security, and other aspects.● Adaptation of GIT-based strategies and practices to follow.● Built complex web applications leveraging React and React Native for cross-platform functionality.● Integrated various APIs and third-party platforms to create comprehensive solutions tailored to client needs.● Mentored junior developers, guiding best practices, coding standards, and cloud-based technologies.● Delivered AI-driven solutions to enhance customer experience and provide personalized business insights.● Developed web services to facilitate data transfer between multiple portals and systems.● Integrated Salesforce into business processes to improve customer relationship management (CRM) and automation workflows.

Built a hybrid mobile and web application targeting healthcare professionals, facilitating appointment booking, patient monitoring, and consultations. Worked closely with backend teams to integrate RESTful APIs, ensuring secure data handling and optimizing the application for both Android and iOS platforms.Roles & Responsibilities● Worked on Back-end (NodeJS) to consume the APIs required for data/dashboard.● Front End UI components - Widgets and Charts in REACT● PerformanceTuning and Accessibility Compatibility● Responsive Web Designing● Worked with HTML DOM and CSS DOM to manipulate web elements dynamically.● Developed a Proof of Concept (POC) for a Single Page Application (SPA).● Developed responsive websites optimized for desktop, tablet, and mobile devices.● Participated in the web design process, contributing to wireframes and UX design● Created browser-specific and tablet-optimized web interfaces for improved user accessibility.● Worked on hybrid applications targeting multiple platforms using web technologies● Integrated RESTful APIs for communication between front-end and back-end services.● Ensured adherence to version control practices using Git for collaborative development

Developed an AI-based recommendation engine that enhanced product recommendations on e-commerce platforms. Integrated with AWS SageMaker for machine learning models and designed API endpoints using Node.js to provide real-time product suggestions to users.Roles & Responsibilities● Worked as a key member of the project.● Worked on enhancing the selection of Payment Gateway Provider (PGSP) to save per transaction charged an amount by routing the transaction to PGSP which charges the least.● Resolved major security challenges such as XSS Attacks, and SQL Injections in the project.● Worked on enhancing per transaction time duration – Improved overall Transaction time.● Implementation of CI/CD pipelines to have hassle-free development – One-Click Deployment.● Developed and maintained Node.js services to support server-side functionality.● Collaborated with clients to gather technical and business requirements for ongoing projects.● Provided technical support to clients, troubleshooting and resolving issues with existing products.● Participated in cross-functional team meetings for requirement gathering and client interaction to ensure alignment with client expectations.

Developed a responsive Single Page Application (SPA) for a financial services company. The application handled real-time data visualization, allowing users to track and analyze their financial data on multiple devices. Actively participated in the UX design process and implemented front-end functionalities using React.Roles & Responsibilities● Worked as a key member of the project.● REST web services endpoints creation to expose data to the UI Layer.● Creating a UI Layout of the application that involves, Passenger Miles details, Travel History, Earned Loyalty bonuses and Awards, Close Kin Details, and Skyward Details.● Hybrid application to work on cross-platform devices.● Effective use of the Service Workers and Local cache feature to achieve offline accessibility and progressive page rendering.● Effective use of D3 Chart’s World map to show and highlight users’ travelling location around the world with details such as miles and points earned per travel.● Assisted in performance optimization of web applications to enhance load times and user experience.● Performed cross-browser testing to ensure compatibility across major web browsers (Chrome, Firefox, Safari, Edge).

Collaborated on the development of a CMS designed for educational institutions, enabling schools and universities to manage content dynamically. Integrated front-end functionalities with back-end services using Node.js and RESTful APIs, ensuring real-time data updates and ease of content management.Roles & Responsibilities● Worked as a key member of the project.● UI Design of Compartment and Leg view of the selected flight in each Travel Class (F/J/Y).● Worked on REST web services to expose data to the UI Layer.● Provided implementation support in an efficient manner.● Created browser-specific and tablet-optimized web interfaces for improved user accessibility.● Developed responsive websites optimized for desktop, tablet, and mobile devices.● Consumption of third-party REST APIs and rendering of data in the app● Developed a Proof of Concept (POC) for a Single Page Application (SPA).

Designed and implemented responsive newsletter templates for internal and client use. Assisted in the website redesign, contributing to front-end development and collaborating with senior developers to refine the website layout and functionality. Developed interactive components using JavaScript for enhanced user experience.Roles & Responsibilities● Customized theme options to be modified as User Preferences (Color Schemes only).● Effective use of Media Queries to handle the seamless rendering of the app on various devices.● JQuery Data table to achieve Paginations, Data Filtering, Col. reordering, and Rows selection.● Assisted in front-end web development using HTML and CSS.● Contributed to the development of web pages and the overall website structure.● Worked with HTML DOM and CSS DOM to manipulate web elements dynamically.● Gained hands-on experience in understanding company processes and workflow structures.● Assisted in the creation and refinement of website mockups and layouts.● Learned and implemented basic JavaScript functionalities to enhance website interactivity.● Collaborated with senior developers in troubleshooting and debugging front-end issues.● Participated in team meetings to discuss project progress and gain exposure to software development methodologies.

Post Graduate Diploma, Computer Application

Master, Commerce

Bachelor, Commerce