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Schedule Interview NowMy name is Rahul S. and I have over 6 years of experience in the tech industry. I specialize in the following technologies: node.js, React, Next.js, MongoDB, SQL, etc.. I hold a degree in Bachelor of Engineering (BEng). Some of the notable projects I’ve worked on include: GreyMetrics, PPCAdlab, API Governance Project, API Integration Projects. I am based in New Delhi, India. I've successfully completed 4 projects while developing at Softaims.
I value a collaborative environment where shared knowledge leads to superior outcomes. I actively mentor junior team members, conduct thorough quality reviews, and champion engineering best practices across the team. I believe that the quality of the final product is a direct reflection of the team's cohesion and skill.
My experience at Softaims has refined my ability to effectively communicate complex technical concepts to non-technical stakeholders, ensuring project alignment from the outset. I am a strong believer in transparent processes and iterative delivery.
My main objective is to foster a culture of quality and accountability. I am motivated to contribute my expertise to projects that require not just technical skill, but also strong organizational and leadership abilities to succeed.
6 years
5 Years
2 Years
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Cognizant Technology Solutions
Achievements: GreyMetrics is a live project that caters to digital marketing agencies, and I played a pivotal role in its development and deployment on AWS. My significant contributions include: > Integration of various marketing APIs, including callTrackingMetrics, Twilio, GoogleAds, Facebook Ads, and Linkedin Ads, enhancing the platform's functionality. > Integration of ChargeBee API as the payment gateway for streamlined subscription management. Designing an in-app subscription checkout, eliminating the need for users to redirect to third-party payment pages, resulting in a seamless user experience.
Led the development of PPC AdLab, a comprehensive tool for managing PPC advertising across multiple channels, including Google Ads, Bing Ads, and other advertising networks. • Built the solution using React components in the frontend, Node in the backend, and MongoDB, MySQL as the database, with a focus on delivering a seamless user experience and robust functionality. • Developed a suite of features and tools to help businesses and marketers optimize their PPC campaigns, including keyword research, audience targeting, ad creation, bid management, and performance tracking. • Hosted the solution on AWS, ensuring high levels of reliability, scalability, and security for users. • Conducted extensive testing and performance tuning to ensure optimal performance and user satisfaction, resulting in positive feedback from clients and stakeholders. This project is live for businesses and digital marketing companies. Created various features for the platform including but not limited to: > keyword search implementation to help businesses and marketers identify the best keywords for their campaigns and target the right audience > ad creation built inside the platform itself that provides a range of tools and templates for creating effective and compelling ads, including text ads, image ads, video ads.
• Developed and implemented a production API management system for a leading public sector bank in india using React in the frontend, Node and Java in the backend, and Oracle 19c as the Database. • Designed the system to be utilized by managers and developers, with different roles and corresponding privileges to manage APIs in production. • Implemented the ability to generate API access reports in XLSX format with important metrics including requests received, requests failed, success rate, failure rate, etc. • Created Financial Transaction-related API reports in XLSX format, allowing managers to track metrics like source-vise total transaction amount, transaction failure amount, reasons for transaction failure. • Integrated the existing Git server to monitor source code modifications through NodeGIT, enabling real-time tracking of source code changes. • Developed a feature for uploading various documents related to API integrations, including API specifications document, data flow diagrams, source code review reports. The project is currently live for the internal team's usage of the organization. Project URL is unavailable since it is being used by internal team of the organization on Intranet.
• Worked on a number of API Integrations with Fintech companies and internal departments of a leading public sector bank in India as well as other departments of Government of India. • Built REST APIs using Node's express framework with Typescript and Java's Spring Framework. • These APIs are hosted on private cloud environment of the bank. • Implemented source code version control system in the bank by setting up private server for GIT. • Involved in the implementation of symmetric/asymmetric encryption, digital signature verification, checksum verification, JWT authentication, PDF/XLSX/DOCX file generation, ISO Message generation , JSON to XML conversion across different API Integrations. • Developed an API for monthly generation and sending of Account Statement on E-mail (Password protected PDF Generation and E-mail). • Built an API for real-time Generation of Debit Card PIN through Whatsapp (ISO Message implementation and 3DES Encryption). • Created API for blocking of Debit Card through Bank Branch CBS and IVR (ISO Message implementation and AES encryption). • Created API for fetching new customer's PII data through Central KYC Registry of India(XML Digital Signature verification, AES,RSA encryption, XML-JSON Conversion). All the API integrations are in production environment of the bank and used by thousands of customers on daily basis. Project images are not available since these are backend integrations and not meant to have a frontend. Project URLs are not available since the APIs are meant to be used by internal departments.
Bachelor of Engineering (BEng) in Computer science