01
CORE
Data Analysis & SQL
Large transactional and payment datasets, anomaly and reconciliation analysis, data quality, ad-hoc analysis and analytical data preparation.
Open to opportunities
NAZIRA SABDENOVA · DATA ANALYST
Turning complex data into clear business decisions.
Data Analyst with 6+ years of experience in banking and retail, focused on payment and transactional data, BI reporting, unit economics and product analytics.
Analytical focus
Banking & payments
6+ YEARS
Transactions
Payments
analysis & quality
Economics
Costs & fees
unit economics
Products
Metrics
hypotheses & results
Analytical workflow
DATA → INSIGHT
Insight
From transaction-level data to reliable metrics, unit economics and recommendations.
SQL
Window Functions
Power BI
DAX · KPI · ETL
PAYMENT ANALYTICS•
SQL•
POWER BI•
POSTGRESQL•
ORACLE•
UNIT ECONOMICS•
PRODUCT ANALYTICS•
PYTHON & AI
01
ABOUT
Analysis should answer a business question — not just produce a chart.
I am a Data Analyst with more than six years of experience in banking and retail. I work with large transactional and payment datasets, investigate anomalies and data-quality issues, and turn analysis into business-ready metrics and recommendations.
My core toolkit is SQL, Oracle/PostgreSQL and Power BI. I also work with product and financial analysis, including fees, settlements, unit economics and cross-functional requirements. Python and AI automation are developing skills.
Focus
Banking, Payments & Product Analytics
Location
Almaty, Kazakhstan
Languages
Kazakh · Russian · English (B1)
02
SKILLS
Tools for turning data into action.
Core strengths in data analysis, SQL, BI and payments domain; Python and AI automation are developing skills.
02
Power BI
Interactive dashboards, DAX, Power Query, JSON, data models, KPI validation and automated reporting.
03
Payments & Banking
E-commerce acquiring, card transactions, fees, settlements, transit accounts, terminals, Visa CyberSource and BaaS.
04
Business & Product
Requirements discovery, metrics, unit economics, hypotheses, A/B logic, task decomposition and cross-team coordination.
05DEVELOPING
Python & AI
Python, Pandas, APIs, Linux, Docker, Git, NLP, embeddings, ChromaDB, ML basics and LLM/RAG concepts.
03
SELECTED PROJECTS
Selected work across analytics, payments and automation.
Selected highlights from real work experience. Confidential data and internal bank details are intentionally excluded.
01
Mobile Banking Payments Analytics
Built automated Power BI and Tableau dashboards to monitor the Payments section of a mobile banking application, with scheduled refreshes via Airflow and an internal scheduler.
Professional highlight02
import pandas as pd
df = pd.read_csv(...)
df.groupby("segment")
.agg({"revenue":"sum"})
# customer analysis
E-commerce Unit Economics & Tariff Analysis
Built cost, revenue and unit-economics models for e-commerce products, covering payment-system, bank/partner and risk-related fees and tariff scenarios.
Professional highlight03
Payment Infrastructure Projects
Contributed analytical work and requirements to payment-system initiatives, including Visa CyberSource and integration of a BaaS operator into the bank's transaction orchestrator.
Professional highlight04
customer_request → bot
knowledge_base.search(...)
support_ticket.create()
workflow.status = "tracked"
# internal automation
Internal Service Automation
Built an AI-assisted Telegram bot for initial customer consultations and an IT support ticketing bot to improve workflow clarity and issue traceability.
Professional highlight04
EXPERIENCE
Experience & education.
2022 — NOW
WORK
Data Analyst · Bank CenterCredit JSC
Payment and transaction analytics, data-quality/ad-hoc analysis, Power BI/Tableau automation, Oracle/PostgreSQL data work, e-commerce unit economics, payment-infrastructure initiatives and internal automation.
2020 — 2022
WORK
Data Analyst · Alfa-Bank JSC
Sales analysis, employee KPI tracking and SQL-based reporting in Excel and Power BI.
2019 — 2020
WORK
Data Analyst · Turkuaz Distribution / Central Asia Trading
Sales and returns reporting, regional performance analytics, Oracle BI reporting and bonus KPI validation.
2018 — 2019
WORK
Data Analyst · Eurasian Bank JSC
Dashboards and performance reporting focused on lead conversion and sales metrics.
2018
EDUCATION
International IT University
BSc in Mathematical and Computer Modeling. PL/SQL certificate, Udemy (2020).
LET'S CONNECT
Need someone who can make sense of the numbers?
Based in Almaty and open to Data Analyst roles, especially in banking, payments and product analytics.