Available to hire
Hi, I’m Nandini Bandaru, a passionate SQL Developer currently working at Jayam Solutions Pvt. Ltd. in Hyderabad. I enjoy optimizing complex SQL queries, managing relational databases, and collaborating with cross-functional teams to provide customized reporting solutions that support business operations.
I have also gained hands-on experience through internships in web development and blockchain technology, where I developed user-friendly applications and cutting-edge solutions to enhance efficiency and customer satisfaction. I’m always eager to learn and grow in the fields of data analysis and software development.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Hindi
Advanced
Telugu
Advanced
Javanese
Advanced
Work Experience
SQL Developer at Jayam Solutions Pvt. Ltd.
December 1, 2024 - June 14, 2024Developed and optimized complex SQL queries, joins, views, and stored procedures to support business operations and generate accurate reports. Managed and maintained relational databases in SQL Server, ensuring data accuracy, consistency, and availability. Partnered with business analysts and cross-functional teams to gather data requirements and deliver customized reporting solutions. Provided daily operational support including data validation, issue resolution, and query performance tuning to enhance database efficiency. Ensured database security by implementing best practices in user access control and data protection. Maintained detailed documentation of database modifications, test cases, and deployment processes to support version control and audit readiness.
Web Development Intern at Oasis Infobyte
November 1, 2023 - December 31, 2023Engineered a calculator application with a user-friendly interface, ensuring precise performance in basic arithmetic operations, with 95% accuracy. Designed and developed a tribute page showcasing a prominent figure, receiving 95% positive visitor feedback. Developed a vibrant to-do list web application improving productivity by 20%. Created a secure login authentication page using encryption protocols, reducing unauthorized access attempts by 85%.
Blockchain Development Intern at Makeskilled
July 1, 2022 - October 31, 2022Led development of a blockchain-based money transferring platform providing affordable, secure, and swift payments with a 30% reduction in transaction costs. Built robust blockchain infrastructure for money transfers, driving a 40% increase in transaction speed over traditional methods. Developed solutions overcoming geographical barriers in money transfers, resulting in a 50% increase in customer satisfaction due to improved accessibility and efficiency.
SQL Developer at Jayam Solutions Pvt. Ltd.
December 1, 2024 - June 6, 2024Developed and optimized complex SQL queries, joins, views, and stored procedures to support business operations and generate accurate reports. Managed and maintained relational databases in SQL Server ensuring data accuracy, consistency, and availability. Collaborated with business analysts and cross-functional teams to gather data requirements and deliver customized reporting solutions. Provided daily operational support including data validation, issue resolution, and query performance tuning to enhance database efficiency. Implemented best practices in database security and maintained comprehensive documentation for version control and audit readiness.
Web Development Intern at Oasis Infobyte
November 1, 2023 - December 31, 2023Engineered a calculator application with a user-friendly interface, achieving a 95% accuracy rate in functionality tests. Designed and developed a tribute page with 95% positive feedback. Created a vibrant to-do list web application that boosted productivity levels by 20%. Developed a secure login authentication page utilizing encryption protocols that reduced unauthorized access attempts by 85%.
Blockchain Development Intern at Makeskilled
July 1, 2022 - October 31, 2022Led the development of a blockchain-based money transferring platform, reducing transaction costs by 30% and increasing transaction speed by 40%. Built a robust infrastructure addressing geographical barriers, resulting in a 50% surge in customer satisfaction due to improved accessibility and efficiency.
SQL Developer at Jayam Solutions Pvt. Ltd.
December 1, 2024 - June 7, 2024Developed and optimized complex SQL queries, joins, views, and stored procedures to support business operations and generate accurate reports. Managed and maintained relational databases in SQL Server ensuring data accuracy, consistency, and availability. Partnered with business analysts and cross-functional teams to gather data requirements and deliver customized reporting solutions. Provided daily operational support including data validation, issue resolution, and query performance tuning to enhance database efficiency. Ensured database security by implementing best practices in user access control and data protection. Maintained detailed documentation of database modifications, test cases, and deployment processes to support version control and audit readiness.
Web Development Intern at Oasis Infobyte
November 1, 2023 - December 31, 2023Engineered a calculator application with a user-friendly interface, ensuring precise performance in basic arithmetic operations with 95% accuracy. Designed and developed a tribute page that received 95% positive visitor feedback. Created a vibrant to-do list web application that increased productivity by 20%. Crafted a secure login authentication web page utilizing encryption protocols, reducing unauthorized access attempts by 85%.
Blockchain Development Intern at Makeskilled
July 1, 2022 - October 31, 2022Led the development of a blockchain-based money transferring platform that reduced transaction costs by 30%. Built robust blockchain infrastructure that increased transaction speed by 40% compared to traditional methods. Delivered a solution that overcame geographical barriers in money transfers, leading to a 50% rise in customer satisfaction due to improved accessibility and efficiency.
SQL Developer at Jayam Solutions Pvt. Ltd.
December 1, 2024 - June 1, 2024Developed and optimized complex SQL queries, joins, views, and stored procedures to support business operations and generate accurate reports. Managed and maintained relational databases in SQL Server, ensuring data accuracy, consistency, and availability. Partnered with business analysts and cross-functional teams to gather data requirements and deliver customized reporting solutions. Provided daily operational support including data validation, issue resolution, and query performance tuning to enhance database efficiency. Ensured database security by implementing best practices in user access control and data protection. Maintained detailed documentation of database modifications, test cases, and deployment processes to support version control and audit readiness.
Web Development Intern at Oasis Infobyte
November 1, 2023 - December 31, 2023Engineered a calculator application with a user-friendly interface, ensuring precise performance in basic arithmetic operations, achieving a 95% accuracy rate in functionality tests. Designed and developed a tribute page showcasing the life and achievements of a prominent figure, garnering 95% positive feedback from visitors. Devised and implemented a vibrant to-do list web application, empowering individuals to manage tasks efficiently, yielding a 20% increase in productivity. Crafted a secure login authentication web page utilizing encryption protocols, ensuring data privacy and reducing unauthorized access attempts by 85%.
Blockchain Development Intern at Makeskilled
July 1, 2022 - October 31, 2022Spearheaded the development of a blockchain-based money transferring platform, delivering a solution that ensures payments are affordable, secure, and swift, with a 30% reduction in transaction costs. Built a robust blockchain-based infrastructure for money transfers, driving a 40% increase in transaction speed compared to traditional methods. Delivered a cutting-edge solution addressing geographical barriers in money transfers, achieving a 50% surge in customer satisfaction due to improved accessibility and efficiency.
SQL Developer at Jayam Solutions Pvt. Ltd.
December 1, 2024 - June 15, 2024Developed and optimized complex SQL queries, joins, views, and stored procedures to support business operations and generate accurate reports. Managed and maintained relational databases in SQL Server while ensuring data accuracy, consistency, and availability. Collaborated with business analysts and cross-functional teams to gather data requirements and deliver customized reporting solutions. Provided daily operational support including data validation, issue resolution, and query performance tuning to enhance database efficiency. Implemented best practices for database security including user access control and data protection. Maintained detailed documentation of database modifications, test cases, and deployment processes to support version control and audit readiness.
SQL Developer at Jayam Solutions Pvt. Ltd.
December 1, 2024 - June 2, 2024Developed and optimized complex SQL queries, joins, views, and stored procedures to support business operations and generate accurate reports. Managed and maintained relational databases in SQL Server, ensuring data accuracy, consistency, and availability. Partnered with business analysts and cross-functional teams to gather data requirements and deliver customized reporting solutions. Provided daily operational support, including data validation, issue resolution, and query performance tuning to enhance database efficiency. Ensured database security by implementing best practices in user access control and data protection. Maintained detailed documentation of database modifications, test cases, and deployment processes to support version control and audit readiness.
Web Development Intern at Oasis Infobyte
November 1, 2023 - December 31, 2023Engineered a calculator application with a user-friendly interface, ensuring precise performance in basic arithmetic operations, and achieving a remarkable 95% accuracy rate in functionality tests. Designed and developed a tribute page showcasing the life and achievements of a prominent figure, garnering 95% positive feedback from visitors. Devised and implemented a vibrant to-do list web application, empowering individuals to efficiently manage tasks, and yielding a notable 20% increase in productivity levels. Crafted a secure login authentication web page utilizing encryption protocols, ensuring data privacy and reducing unauthorized access attempts by 85%.
Blockchain Development Intern at Makeskilled
July 1, 2022 - October 31, 2022Spearheaded the development of a blockchain-based money transferring platform, delivering a solution that ensures payments are affordable, secure, and swift, with a 30% reduction in transaction costs. Built a robust blockchain-based infrastructure for money transfers, driving a 40% increase in transaction speed compared to traditional methods. Delivered a cutting-edge solution that addresses the challenges of geographical barriers in money transfers, achieving a 50% surge in customer satisfaction ratings due to improved accessibility and efficiency.
SQL Developer at Jayam Solutions Pvt. Ltd.
December 1, 2024 - June 24, 2024Developed and optimized complex SQL queries, joins, views, and stored procedures to support business operations and generate accurate reports. Managed and maintained relational databases in SQL Server, ensuring data accuracy, consistency, and availability. Collaborated with business analysts and cross-functional teams to gather data requirements and deliver customized reporting solutions. Provided daily operational support including data validation, issue resolution, and query performance tuning to enhance database efficiency. Ensured database security by implementing best practices in user access control and data protection. Maintained detailed documentation of database modifications, test cases, and deployment processes to support version control and audit readiness.
Web Development Intern at Oasis Infobyte
November 1, 2023 - December 31, 2023Engineered a calculator application with a user-friendly interface, ensuring precise performance in basic arithmetic operations, achieving a 95% accuracy rate in functionality tests. Designed and developed a tribute page showcasing the life and achievements of a prominent figure with 95% positive visitor feedback. Created a vibrant to-do list web application to empower task management, resulting in a 20% productivity increase. Crafted a secure login authentication web page using encryption protocols, ensuring data privacy and reducing unauthorized access attempts by 85%.
Blockchain Development Intern at Makeskilled
July 1, 2022 - October 31, 2022Spearheaded the development of a blockchain-based money transferring platform that ensured affordable, secure, and swift payments, reducing transaction costs by 30%. Built a robust blockchain infrastructure for money transfers, increasing transaction speed by 40% compared to traditional methods. Delivered a cutting-edge solution overcoming geographical barriers in money transfers, resulting in a 50% surge in customer satisfaction due to improved accessibility and efficiency.
SQL Developer at Jayam Solutions Pvt. Ltd.
December 1, 2024 - June 14, 2024Developed and optimized complex SQL queries, joins, views, and stored procedures to support business operations and generate accurate reports. Managed and maintained relational databases in SQL Server, ensuring data accuracy, consistency, and availability. Partnered with business analysts and cross-functional teams to gather data requirements and deliver customized reporting solutions. Provided daily operational support, including data validation, issue resolution, and query performance tuning to enhance database efficiency. Ensured database security by implementing best practices in user access control and data protection. Maintained detailed documentation of database modifications, test cases, and deployment processes to support version control and audit readiness.
Web Development Intern at Oasis Infobyte
November 1, 2023 - December 31, 2023Engineered a calculator application with a user-friendly interface, ensuring precise performance in basic arithmetic operations, achieving a 95% accuracy rate in functionality tests. Designed and developed a tribute page showcasing the life and achievements of a prominent figure, garnering 95% positive feedback from visitors. Devised and implemented a vibrant to-do list web application, empowering individuals to efficiently manage tasks, yielding a notable 20% increase in productivity levels. Crafted a secure login authentication web page utilizing encryption protocols, ensuring data privacy and reducing unauthorized access attempts by 85%.
Blockchain Development Intern at Makeskilled
July 1, 2022 - October 31, 2022Spearheaded the development of a blockchain-based money transferring platform, delivering a solution that ensures payments are affordable, secure, and swift, with a 30% reduction in transaction costs. Built a robust blockchain-based infrastructure for money transfers, driving a 40% increase in transaction speed compared to traditional methods. Delivered a cutting-edge solution that addresses the challenges of geographical barriers in money transfers, achieving a 50% surge in customer satisfaction ratings due to improved accessibility and efficiency.
Education
Bachelor of Technology at St. Ann’s College of Engineering & Technology, Chirala
August 1, 2020 - May 31, 2024Bachelor of Technology at St. Ann’s College of Engineering & Technology, Chirala
August 1, 2020 - May 31, 2024Bachelor of Technology at St. Ann’s College of Engineering & Technology, Chirala
August 1, 2020 - May 31, 2024Bachelor of Technology at St. Ann’s College of Engineering & Technology, Chirala
August 1, 2020 - May 31, 2024Bachelor of Technology at St. Ann’s College of Engineering & Technology, Chirala
August 1, 2020 - May 31, 2024Bachelor of Technology at St. Ann’s College of Engineering & Technology, Chirala
August 1, 2020 - May 31, 2024Bachelor of Technology at St. Ann’s College of Engineering & Technology, Chirala
August 1, 2020 - May 31, 2024Bachelor of Technology at St. Ann’s College of Engineering & Technology, Chirala
August 1, 2020 - May 31, 2024Qualifications
HTML, CSS & SQL from Sololearn
January 1, 2023 - December 31, 2023Python (Basic) from HackerRank
January 1, 2023 - December 31, 2023Joy of Computing using Python by NPTEL
January 1, 2023 - December 31, 2023HTML, CSS & SQL from Sololearn & Python (Basic) from HackerRank
January 1, 2023 - December 31, 2023Joy of Computing using Python by NPTEL
January 1, 2023 - December 31, 2023SQL Challenge in LeetCode
January 1, 2023 - December 31, 2023HTML, CSS & SQL from Sololearn & Python (Basic) from HackerRank
January 1, 2023 - December 31, 2023Joy of Computing using Python by NPTEL
January 1, 2023 - December 31, 2023SQL Challenge in LeetCode
January 1, 2023 - December 31, 2023HTML, CSS & SQL from Sololearn & Python (Basic) from HackerRank
January 11, 2030 - June 27, 2025Joy of Computing using Python by NPTEL
January 11, 2030 - June 27, 2025Completed SQL Challenge in LeetCode
January 11, 2030 - June 27, 2025HTML, CSS & SQL from Sololearn & Python (Basic) from HackerRank
January 1, 2023 - December 31, 2023Joy of Computing using Python by NPTEL
January 1, 2023 - December 31, 2023Completed SQL Challenge in LeetCode
January 1, 2023 - December 31, 2023HTML, CSS & SQL from Sololearn & Python (Basic) from HackerRank
January 1, 2023 - December 31, 2023Joy of Computing using Python by NPTEL
January 1, 2023 - December 31, 2023Completed SQL Challenge in LeetCode
January 1, 2023 - December 31, 2023HTML, CSS & SQL from Sololearn & Python (Basic) from HackerRank
January 1, 2023 - December 31, 2023Joy of Computing using Python by NPTEL
January 1, 2023 - December 31, 2023SQL Challenge in LeetCode
January 1, 2023 - December 31, 2023HTML, CSS & SQL from Sololearn & Python (Basic) from HackerRank
January 1, 2023 - December 31, 2023Joy of Computing using Python by NPTEL
January 1, 2023 - December 31, 2023Completed SQL Challenge in LeetCode
January 1, 2023 - December 31, 2023Industry Experience
Software & Internet, Financial Services, Travel & Hospitality, Education, Professional Services
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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