Jarsigan Vickneswaran Email & Phone Number

Singapore

Singapore

Finance Domain | Lead Management System(LMS) | Contract RoleResponsibilities & Achievements :- Worked on a system to manage opportunities for corporate customers (Lead), enhancing sales efficiency through a centralized platform for tracking leads and analyzing sales opportunities.- Design and Compliance Oversight: Engaged in design decision-making and the full SDLC process, managing over 12 services while ensuring compliance with bank policies.- Stakeholder Collaboration:… Show more Finance Domain | Lead Management System(LMS) | Contract RoleResponsibilities & Achievements :- Worked on a system to manage opportunities for corporate customers (Lead), enhancing sales efficiency through a centralized platform for tracking leads and analyzing sales opportunities.- Design and Compliance Oversight: Engaged in design decision-making and the full SDLC process, managing over 12 services while ensuring compliance with bank policies.- Stakeholder Collaboration: Worked closely with stakeholders to align project goals with business needs, breaking down tasks and providing accurate estimations to enhance communication and transparency.- Automated Deal Tagging: Automated the manual deal tagging process for specific use cases after stakeholder approval, reducing sales dealers' time by 50% and improving tagging accuracy and timing.- System Resilience Improvement: Championed the migration of applications to a multi-cluster setup, boosting system resilience and implementing seamless software updates that reduce vulnerabilities to ensure zero downtime and enhancing overall operational reliability.Machine Learning Integration: Designed machine learning models for deal tagging and customer propensity analysis, improving data-driven decision-making.- Revenue Optimization: Integrated prediction APIs from machine learning models into operational products, expediting deal tagging workflows and increasing revenue by 15%.- Introduced Python microservices in the team, leading end-to-end development including Jenkins pipeline setup and OpenShift deployment, streamlining processes and enhancing scalability. Show less

Singapore

Finance Domain | Customer Relationship Management (CRM) | Contract RoleResponsibilities & Achievements :- Contributed to the revamped development of a Customer Relationship Management (CRM) application, focusing on system design, pipeline integration, back-end automation, deployments, and code reviews across 10+ services, enhancing operational efficiency and customer engagement.- Collaborated with key stakeholders, including sales representatives and relationship managers, to… Show more Finance Domain | Customer Relationship Management (CRM) | Contract RoleResponsibilities & Achievements :- Contributed to the revamped development of a Customer Relationship Management (CRM) application, focusing on system design, pipeline integration, back-end automation, deployments, and code reviews across 10+ services, enhancing operational efficiency and customer engagement.- Collaborated with key stakeholders, including sales representatives and relationship managers, to refine functionalities based on user feedback, ensuring the CRM effectively addressed needs and streamlined sales processes.- Simplified logic while transitioning from a monolithic to a microservices architecture, increasing scalability and flexibility for quicker adaptation to business changes.- Achieved a 20% expansion in novel features, adding functionalities like point of contact management and reporting tools, which improved user satisfaction and productivity.- Engaged in end-to-end development, setting up Jenkins pipelines for CI/CD and utilizing OpenShift for deployment, streamlining processes and reducing time-to-market for new features.- Utilized Elasticsearch as a search engine to enhance search performance for over a million customer records, achieving a 10x increase in real-time data retrieval speed compared to SQL, resulting in a more responsive user experience and positively impacting daily operations.- Optimized the existing SQL schema for managing customer data, reducing operational complexity by 15%.- Ensured compliance with banking policies and standards, safeguarding customer data integrity and mitigating risks while reinforcing organizational trust. Show less

Colombo, Western, Sri Lanka

Aviation Domain | Work closely with Crew Management SystemResponsibilities & Achievements :- Collaborated closely with an advanced platform to manage airlines' crew, fleet, budget, and revenue, enhancing overall operational efficiency and productivity.- Algorithm Enhancement: Contributed to the development of algorithms aimed at optimizing time and cost factors for airlines, focusing on crew rostering and flight scheduling to improve resource allocation.- Engaged in full… Show more Aviation Domain | Work closely with Crew Management SystemResponsibilities & Achievements :- Collaborated closely with an advanced platform to manage airlines' crew, fleet, budget, and revenue, enhancing overall operational efficiency and productivity.- Algorithm Enhancement: Contributed to the development of algorithms aimed at optimizing time and cost factors for airlines, focusing on crew rostering and flight scheduling to improve resource allocation.- Engaged in full stack development processes, working alongside product owners and crew managers to implement new features, conduct bug fixes, and provide ongoing support.- Actively participated in the full Software Development Life Cycle (SDLC) process while following Agile Scrum methodologies to ensure iterative progress and adaptability.- SQL Query Optimization: Improved the performance of SQL queries and procedures, leading to a 20% reduction in API response time, resulting in faster data retrieval and enhanced application responsiveness. Show less

Srilanka

Turbo-machinery Engineering DomainResponsibilities & Achievements :- Developing simulation software for mechanical engineers related to turbo-machinery.- Algorithm design for geometry modeling with the help of basic mathematical formulas.- C++ for backend | Qt for frontend | OpenCASCADE for 3D geometry modeling

Bachelor Of Science (Bsc), Computer Science And Engineering

Published a research paper for final year research based on Natural Language Processing and deep learning - "Simplified Approach.

Mathematics

Activities and Societies: member of athletic team