Swasti Kumar

is available. ✅

Data Engineer | SQL Developer | Backend Engineer | Berlin | Open to work, Berlin
Berlin, Germany

Fähigkeiten und Kenntnisse

MySQL
Data Engineer
Python
PostgreSQL
ETL
Microsoft Power BI
Backend engineer
Data Analyst
Tableau
pandas
REST API
ELT
Data Pipeline
BI Developer
Git
Jenkins CI
Cassandra
MongoDB
Amazon RDS
MSSQL
PL/SQL
DAX
Power Query
SQLAlchemy
SSRS
Retool
Data governance
Feature Engineering
LLM API
Microsoft Azure
Amazon Web Services (AWS)
Agile
Scrum
Jira
Confluence
Problem Solving
cross functional collaboration
Stakeholder Management
Requirements Analysis
Data-driven Decision Making
Data visualisation
Software Development
Analytics
Artificial intelligence
Database
Customer Relationship Management
ERP
MS Office

Werdegang

Berufserfahrung von Swasti Kumar

  • 2 years, Jul 2024 - Jun 2026

    Data Analyst

    Coding Ninjas

    Coding Ninjas — Data Analyst Trainee (Jul 2024 – Present) Python ETL pipelines for 500+ records — 30% reduction in manual reporting effort 5 Power BI dashboards (DAX, Power Query) — adopted as primary decision tool in 4 weeks SQL query optimization and automated categorisation — 40% fewer ad-hoc data-fix requests KPI modeling directly with stakeholders — cut revision cycles from 3 rounds to 1 Collaborated with cross-functional stakeholders to define KPI requirements and deliver reporting solutions.

  • 8 months, Apr 2024 - Nov 2024

    Software Consultant

    Genpact

    SQL stored procedure optimization across SSRS — 25% report performance improvement Automated ingestion-to-distribution pipeline — 100% on-time report delivery Idempotency + retry logic for REST API failures — 40% reduction in invoice-cleanup effort Retool automation tool with frontend validation — 35% fewer operational user errors Worked in an Agile environment using Jira for sprint tracking and Confluence for documentation

  • 2 years and 3 months, Jan 2022 - Mar 2024

    Software Engineer, Database & Backend

    VVDN Technologies

    PostgreSQL/MSSQL query rewrites and index tuning — 35% application performance boost on 10,000+ IoT devices Debugging playbooks and automated monitoring alerts — 50% faster incident resolution Load-testing and performance profiling — zero regressions across 3 major releases Used Git and Jenkins CI for version control and pipeline deployment across Scrum-based release cycles.

  • 2 years and 1 month, Jan 2020 - Jan 2022

    Software Engineer, 5G Platform

    VVDN Technologies

    Table partitioning on Cassandra and PostgreSQL — 35–50% reduction in query scan time on 5G telemetry data Dynamic stored procedures for RBAC — replaced manual DBA process across multi-tenant systems

  • From Jul 2026

    Data Engineer | SQL Developer | Backend Engineer | Berlin | Open to work

    Berlin

Ausbildung von Swasti Kumar

  • 4 years and 1 month, Aug 2016 - Aug 2020

    BTECH Computer Science

    Noida Institute of Engineering and Technology

Sprachen

  • German

    B1-B2 (Gute Kenntnisse)

  • English

    C1 (Fließend)

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