Vivek Ranjan Email & Phone Number

Bagalur, Ka, In

Bengaluru, Karnataka, India

• Designed and developed the Customer Master and Dedupe Engine, improving customer data accuracy by reducing duplicate entries by 80%, enhancing the integrity of customer records and providing consistent, accurate data for all customer-facing applications.• Built the Credit Report channel from ground up, streamlining data collection for over 100k+ credit score checks, which significantly improved customer insights and Cross-Sell conversion rates, directly impacting business revenue.• Developed and enhanced the Cross-Sell platform, which facilitated faster loan disbursements, directlycontributing to over ₹50Cr+ in disbursed loans for 10k+ customers, increasing business revenue by optimizing the loan creation process.• Improved Collection central, a platform to track defaulted loans, allowing field managers to input payment statuses and dispositions, improving loan recovery processes and enhancing tracking efficiency.• Led the creation of reusable core components for microservices, optimizing system resources and reducing development time by 25%. These components handle loan creation, credit-profile check, e-stamping, risk decisioning, document generation, and fraud detection across multiple products.• Collaborated with cross-functional teams (Business, Product, Design) to align technical solutions with business goals, ensuring the on-time delivery of high-impact features while considering long-term scalability.• Mentored junior developers, fostering their growth in domain expertise, design principles, and best practices, which led to improved team efficiency and code quality.• Managed production support, resolving critical issues in real-time, reducing downtime by 20%, and ensuring seamless operation of core financial services.

Bengaluru, Karnataka, India

• Responsible for development and maintenance of a core trading application GXL which is used byfront office and middle office traders for various trade and risk analysis purposes.• Streamlined the build process of sister UI applications by introducing build automation for all thecomponents using gradle and MSBuild.• Migrated application’s logging framework from log4net to Serilog.• Worked on SQL Server to Oracle database migration and well versed with SQL and PL/SQL.• Managed and executed project plans and delivery commitments within Agile/Scrum environment.• Worked closely with US counterparts and partners from other line of business to understand therequirements and modulate the development strategy accordingly.• Handled production support and investigated prod issues, defects and errors.

Bengaluru, Karnataka, India

• Responsible for developing new features and delivering sprint BAU work under project GXL.• Developed a regression suite using python and COM which replaced existing test suite written in Visual Basic. It is more scalable, reliable, fast and easy to use.• Developed a class library that provides application usage data to other team which is after used to show trends over time.• Designed and Implemented UI application that shows entitlements related data of applications to users. It shows various mappings like user to permissions, permission to groups, etc.•

Pune, Maharashtra, India

• Worked on High Performance Computing (HPC) Project titled “Performance Measurement of Stencil Code using Intel Xeon Phi processor” and understood various code optimization and parallelization concepts.• Optimized Baseline Diffusion Code (Stencil Code) using code optimization tools like OpenMP, Vectorization, Loop Peeling, Loop Tiling, etc. and measured final performance improvements.•

Bachelor’S Degree, Computer Software Engineering

Activities and Societies: CSS (Computer Science Society), ISTE (Indian Society for Technical Education), HackerRank Club, Coding Club.

High School, Physics,Chemistry,Mathematics

Activities and Societies: Organising events

Basic Schooling