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I am a Backend Developer specializing in Python (Flask) and PostgreSQL/Oracle, focusing on API development, performance optimization, and reliable back-end systems. I enjoy automating manual workflows, improving data reliability, and delivering scalable backend solutions that empower business decisions. In my roles, I’ve built data pipelines, integrated AI-assisted validation, and automated credential workflows, always emphasizing security and compliance. I value collaboration, clean code, and designing systems that are secure, maintainable, and measurable.…I am a Backend Developer specializing in Python (Flask) and PostgreSQL/Oracle, focusing on API development, performance optimization, and reliable back-end systems. I enjoy automating manual workflows, improving data reliability, and delivering scalable backend solutions that empower business decisions. In my roles, I’ve built data pipelines, integrated AI-assisted validation, and automated credential workflows, always emphasizing security and compliance. I value collaboration, clean code, and designing systems that are secure, maintainable, and measurable.

Vidya Muralidharan

Back-End Developer, Web Developer, Full Stack Developer, +4

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I am a Backend Developer specializing in Python (Flask) and PostgreSQL/Oracle, focusing on API development, performance optimization, and reliable back-end systems. I enjoy automating manual workflows, improving data reliability, and delivering scalable backend solutions that empower business decisions. In my roles, I’ve built data pipelines, integrated AI-assisted validation, and automated credential workflows, always emphasizing security and compliance. I value collaboration, clean code, and designing systems that are secure, maintainable, and measurable.…I am a Backend Developer specializing in Python (Flask) and PostgreSQL/Oracle, focusing on API development, performance optimization, and reliable back-end systems. I enjoy automating manual workflows, improving data reliability, and delivering scalable backend solutions that empower business decisions. In my roles, I’ve built data pipelines, integrated AI-assisted validation, and automated credential workflows, always emphasizing security and compliance. I value collaboration, clean code, and designing systems that are secure, maintainable, and measurable.

Available to hire

I am a Backend Developer specializing in Python (Flask) and PostgreSQL/Oracle, focusing on API development, performance optimization, and reliable back-end systems. I enjoy automating manual workflows, improving data reliability, and delivering scalable backend solutions that empower business decisions.

In my roles, I’ve built data pipelines, integrated AI-assisted validation, and automated credential workflows, always emphasizing security and compliance. I value collaboration, clean code, and designing systems that are secure, maintainable, and measurable.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Data Engineer at Oho, Melbourne

October 1, 2022 - November 1, 2025

Wrote and optimized PostgreSQL functions and procedures for data transformation, validation, and reporting. Designed REST APIs using Flask for secure data processing and automation. Delivered backend modules that improved automation and compliance workflows, including Nudge Notification Engine and ICR Credential Notification System. Improved system performance by analyzing slow queries and optimizing indexes and joins. Automated recurring backend tasks to reduce manual interventions and improve reliability. Integrated ClaudeAI into backend code to automate data validation and streamline credential verification workflows.

BI Data Developer / Reporting Data Analyst at University of Melbourne

March 1, 2020 - September 1, 2022

Designed and delivered Power BI dashboards and ad-hoc reports for university advancement and alumni operations. Integrated datasets from Themis, S1, Hyperion, and Canvas into centralized data views for analysis. Ensured data accuracy, consistency, and timeliness for business decision-making.

BI Data Developer / Reporting Data Analyst at Infosys, Melbourne

May 1, 2019 - December 1, 2020

Conducted data analysis and performance optimization of OLTP databases. Developed data integration and reporting solutions to meet business needs.

Software Developer at Freelancer, Melbourne

March 1, 2018 - May 1, 2019

Built a mobile app using Python + WebView + OCR (Tesseract) to convert images to text in 21 languages. Deployed and scaled text-recognition workflows on AWS EC2. Created tools for PDF keyword summarization and data scraping using shell scripting.

Assistant Consultant / Data Engineer at Tata Consultancy Services, Bangalore

October 1, 2006 - February 1, 2018

Automated job monitoring and recovery processes using PL/SQL, reducing turnaround time from days to minutes. Developed PL/SQL packages, functions, triggers, and materialized views for large-scale data operations. Created data migration and replication workflows to ensure consistency across enterprise systems. Mentored a 10-member team delivering data-driven business solutions for global clients.

Software Engineer at Servion Global Solutions, Chennai

June 1, 2005 - September 1, 2006

Developed and implemented Avaya IVR voice applications for clients such as NPower and Celluphone.

BI Data Developer / Reporting Data Analyst at University of Melbourne, Melbourne

March 1, 2020 - September 1, 2022

Designed and delivered Power BI dashboards and ad-hoc reports for university operations. Integrated datasets from Themis, S1, Hyperion, and Canvas into centralized data views to support decision-making. Ensured data accuracy, consistency, and timeliness for business insights.