LOKESH DEWDA

Data Analyst

Pune, Maharashtra, India 2+ yrs exp 90 · Outstanding

About

Detail-oriented Data Analyst with hands-on experience in SQL, Advanced Excel, Python, data validation, data quality, reporting, and analytical problem-solving. Experienced in collecting, cleaning, validating, and analyzing data to identify trends, inconsistencies, and actionable insights. Skilled in SQL query writing, Excel-based reporting and data preparation, dashboard interpretation, data quality checks, and cross-functional collaboration. Experienced in investigating data discrepancies, maintaining accurate documentation, and supporting data-driven decision-making. Additional experience in AI/LLM data operations, prompt engineering, annotation, and AI output validation.

Skills & Expertise (19)

Excel Advanced

7.5/10

Years Exp

Pivot Tables Advanced

7.0/10

Years Exp

Charts Advanced

7.0/10

Years Exp

VLOOKUP Advanced

7.0/10

Years Exp

Data Visualization Intermediate

6.5/10

Years Exp

Dashboarding Intermediate

6.5/10

Years Exp

Power BI Intermediate

6.5/10

Years Exp

Data Analysis Intermediate

6.3/10

Years Exp

Data Validation Intermediate

6.0/10

Years Exp

Reporting Intermediate

6.0/10

Years Exp

Data Cleaning Intermediate

6.0/10

Years Exp

Data Quality Intermediate

6.0/10

Years Exp

SQL Intermediate

5.5/10

Years Exp

PowerPoint Intermediate

5.0/10

Years Exp

Zoom Intermediate

5.0/10

Years Exp

MS Teams Intermediate

5.0/10

Years Exp

Jira Intermediate

5.0/10

Years Exp

Data Annotation Intermediate

5.0/10

Years Exp

Python Intermediate

5.0/10

Years Exp

Work Experience

Analyst – AI/LLM Practice

Innodata India Private Limited

Dec 2025 - Jul 2026

Validated AI-generated outputs for accuracy, consistency, quality, and compliance with defined guidelines. Analyzed structured and visual data to identify inconsistencies, errors, and quality issues. Designed and refined prompts for data extraction, transformation, and reapplication workflows. Performed quality checks and maintained data accuracy against project-specific benchmarks. Collaborated with QA teams to investigate discrepancies and improve output quality. Maintained high-quality AI training datasets while meeting defined quality and turnaround requirements.

Analyst (Customer Operations)

Eclerx

Nov 2024 - Apr 2025

Managed customer escalations and provided backend operational support to ensure smooth workflow and timely issue resolution. Performed administrative activities including reporting, documentation, and system updates with high accuracy. Worked extensively on Excel (sorting, filtering, VLOOKUP, Pivot Tables, Charts) for data validation, analytics, and reporting tasks. Supported daily operations through client reporting, dashboard updates, and structured data entry. Collaborated with internal teams and stakeholders to ensure accuracy, completeness, and on-time delivery of tasks. Conducted quality checks on deliverables to maintain data integrity and meet client expectations. Utilized JIRA for ticket management, tracking tasks, and documenting process updates. Prepared PowerPoint presentations, weekly status reports, and MIS summaries for business reviews. Used virtual collaboration platforms (MS Teams, Zoom) for meetings, training sessions, and client communication.

Data Analyst

Originscale Pvt. Ltd.

Dec 2023 - Oct 2024

Collected, cleaned, and validated data from multiple sources to ensure accuracy and consistency before analysis. Analyzed datasets to identify patterns, performance trends, and anomalies, contributing to data-driven decision-making. Created and maintained detailed documentation for data workflows, including data requirements, data mapping, and analysis reports. Collaborated with cross-functional teams to understand business requirements and translate them into analytical tasks. Performed data quality checks to ensure new updates or changes did not affect existing datasets or reporting metrics. Assisted teams in troubleshooting data-related issues by reviewing logs, validating records, and replicating data inconsistencies for resolution. Ensured analytical outputs were consistent across different environments and aligned with business expectations. Used tools like Excel, SQL (beginner), and reporting dashboards to extract insights and support decision-making.

Data Analyst Internship

Assetplus Consulting

Jan 2022 - Sep 2022

Contributed to a YOLO-based object detection model for automating meter digit recognition and utility bill generation. Annotated image datasets using LabelImg and preprocessed data via Anaconda & Excel for model training. Created structured documentation and reports in MS Excel & Word to support model review. Built Power BI dashboards to visualize performance metrics and present insights. Collaborated with interns on data pipelines, error resolution, and model training activities.