Sailesh Kumar Gandham

Sailesh Kumar Gandham

DIGITAL SPECIALIST ENGINNER


About

With 5+ years of experience, I specialize in building scalable web applications and cloud-driven solutions. At Infosys, I developed an interactive chatbot interface, improving user engagement by 30%, and led front-end optimization initiatives that delivered up to 40% faster load times.I hold an MBA in Human Resources (Andhra University) and a BTech in IT (JNTU), complemented by certifications including Infosys Certified Front-End Web Developer, Microsoft Azure Fundamentals, and Google Certified Generative AI Leader.Skilled in React.js, HTML, CSS, AWS Redshift, and MySQL, I combine modern UI engineering with cloud expertise to deliver high-performance, user-centric solutions. As an AWS Certified Solutions Architect – Associate, I help teams migrate, optimize, and scale applications seamlessly.Passionate about blending technology, creativity, and innovation to create meaningful digital experiences.

Skills
Next.js
Node.js
Python
PostgreSQL
JavaScript
AI
React.js
sql
pyspark
Experience

Digital Specialist Engineer - L2 ( Data Analytics & AI )

Infosys

Oct 2026 to Present
  • Developed and enhanced PySpark scripts and AWS EMR jobs to implement seasonality changes for a luxury fashion retail client.
  • Implemented business logic and SQL transformations for Wholesale and Retail data tracks to support new seasonal requirements.
  • Performed testing, data validation, and debugging to ensure accuracy and reliability of seasonal data processing.
  • Supported production deployments, monitored EMR jobs, and resolved production issues through troubleshooting and root cause analysis.
  • Provided end-to-end development, testing, deployment, and production support for seasonal enhancements across data pipelines.

Digital Specialist Engineer - L1 ( Data Analytics & AI )

Infosys

Jul 2025 to Sept 2026
  • Started working on new project with prophecy Tool
  • Designed and developed chatbot interfaces on Databricks Genie, ensuring smooth user interaction and query handling.
  • Wrote optimized SQL queries and instruction sets to enable the bot to understand and fetch accurate data responses.
  • Integrated the chatbot with Dataiku for advanced analytics and seamless data processing workflows.
  • worked on a chatbot user interface to enhance user experience.
  • Focused on creating engaging responses to improve user interaction.
  • Collaborated with teams to implement innovative solutions.
  • Utilised React development skills to drive project success.

Digital Specialist Engineer - L0 (DNA)

Infosys

Sept 2024 to Jun 2025
  • Technologies: ReactJS, HTML, CSS, Bootstrap, JavaScript
  • Spearheaded the development of a chatbot interface for Polo Ralph Lauren, enhancing user engagement
  • through interactive design elements in ReactJS.
  • Collaborated with teams to refine user experience, resulting in a 25% increase in customer satisfaction
  • ratings.
  • Formulated scalable web applications utilizing ReactJS, HTML, CSS, and Bootstrap, achieving reduction in
  • loading times.
  • Directed a project team in crafting effective chatbot responses, leading to a 20% decrease in user queries
  • requiring live support.
  • Implemented best practices in code efficiency and user interface design, improving overall application
  • performance.

DSE -Offshore cloud solution Engineer 2

Infosys

Nov 2023 to Aug 2024
  • Technologies: Redshift, Teradata SQL
  • Led the migration of Teradata stored procedures to AWS Redshift for a leading US telecom provider,
  • enhancing data processing speed.
  • Executed manual conversion of PLSQL procedures, resolving compilation and runtime errors, which improved
  • the efficiency of code execution by 25%.
  • Developed PLSQL procedures based on project specifications, leading reduction in processing time and
  • ensuring seamless integration into the new environment.
  • Presented production support and UAT defect fixes, contributing success rate in user acceptance testing and
  • minimizing downtime.
  • Cooperated with cross-functional teams using AWS Redshift, Teradata SQL, and Bitbucket, streamlining
  • workflows and enhancing project deliverables by 15%.

Digital Specialist Engineer (DX-DCOM)

Infosys

Dec 2021 to Oct 2023
  • Technology: Reactjs , Javascript
  • Developed react frontend for a project, enhancing user experience and interface design.
  • Collaborated with Equinox product team to create innovative b2c and b2b Ecommerce stores.
  • Contributed to Infosys as a Digital Specialist Engineer, focusing on Digital projects.

Digital Specialist Engineer Trainee (STG)

Infosys

Oct 2021 to Dec 2021
  • Technologies: React.js, Bootstrap, HTML5, CSS, MongoDB, MySQL, JavaScript
  • Optimized static web applications, increasing user engagement through responsive design techniques.
  • Applied front-end technologies, including React.js and Bootstrap, resulting in a 25% reduction in page load
  • time.
  • Aided with teams to integrate MongoDB and MySQL, improving database query performance.
  • Engineered user interfaces with HTML5 and CSS, increasing accessibility compliance by 15%.
  • Operated thorough testing and debugging processes, achieving defect-free rate in final product releases.
Projects

Website for a Orgainzation

Developed a next-Js Static website for a chruch in Hyderabad

Nextjs

Personal Portfolio

Reactjs Portfolio

Reactjs

College Fest website

Developed a Website For Sagi Rama Krishnam Raju Engineering College internal Fest Sanketa 2k20. its A National level Technical Symposium organized by Department of "Mechanical Engineering of SRKR Engineering college"

Html
Education

Master of Business Administration (HR)

Andhra University

Dec 2024 to Jan 2026

Bachelor of Technology

SRKR Engineering College BTech, Information Technology

Jul 2017 to Aug 2021
Certifications

Build with Gemini

Google

Sept 2026

Google Certified Partner Specialist Gemini Enterprise Agent Development

Google

Jun 2026