Open to roles, on-site or remote

SamiaHowlader

Data analyst working on e-commerce and product data operations, with an electrical engineering background.

I keep product records correct across five commerce platforms — importing, validating and reconciling them so that the people who sell, ship and report can trust what they see. Before analysis comes clean, dependable data; that part is my job.

Email Samia Download CV LinkedIn

5

commerce and ops platforms kept in sync

Daily

backup and recovery runs owned

3.85

CGPA, B.Sc. in Electrical & Electronic Engineering

3

research papers under peer review

AboutWho I am

I studied electrical and electronic engineering, and spent four years learning to be precise about measurement — where a number comes from, how much of it to trust, and what breaks when it is wrong. That habit turned out to be the whole job in data.

Today I sit inside e-commerce operations at WeNexus, where product data arrives from suppliers, spreadsheets and several different platforms and rarely agrees with itself. I import it, validate it, reconcile the differences, and keep the record straight for the operations, logistics and product teams who depend on it. I also run the backups, so when something does go wrong, it is recoverable.

I am moving deeper into analysis — SQL, dashboards, and the reporting that sits on top of the data I already look after. I write and teach in English and Bangla, and I work well with teams in other time zones.

Work2022 — present

Data Analyst

WeNexusMay 2024 — present

Manage product data across Shopify, Zoho, BigCommerce, Monday.com and GlassPass, keeping records consistent between systems that do not talk to each other
Import, export, validate and synchronise large product datasets, catching mismatches before they reach the storefront
Own daily backup operations and data recovery, so an error is a rollback rather than a loss
Troubleshoot software, hardware and network issues that interrupt the data pipeline
Maintain logs and written documentation of operations, incidents and how each was resolved
Work with operations, logistics and product teams to remove repeated manual steps from the workflow

ShopifyZohoBigCommerceMonday.comGlassPassGoogle Workspace

Remote Data Operator

Bdjobs.comJul 2024 — May 2025

Maintained databases, archives and electronic filing systems
Built reports and managed the spreadsheets behind them
Ran data entry, validation and quality checks on incoming records
Performed regular backups and retrieved archived data on request

SpreadsheetsReportingData QAArchiving

Remote HR Intern

Gao Tek Inc.Jan 2024 — Sep 2024

Screened résumés, posted roles and coordinated interview scheduling
Kept employee records accurate and confidential
Supported engagement surveys and training logistics

RecordkeepingSurveysCoordination

Teaching Assistant

University of Liberal Arts BangladeshMar 2022 — Oct 2023

Supported faculty across lectures and laboratory sessions
Evaluated assignments and examinations
Tutored and mentored students, and prepared instructional material

TeachingAssessmentLab support

ProjectsBuilt during and after my degree

Data & databases

Online medicine management database

A relational database for tracking medicine stock and orders, designed from an entity-relationship model and implemented on a local server. The work was in the schema: deciding what counts as an entity, where the keys live, and which constraints stop bad records getting in.

ER modellingSQLXAMPP

Data & databases

Water quality monitoring system

A sensor system that reads water quality continuously and logs the readings for review, simulated end to end before build. Turning a noisy analogue signal into a series you can actually draw conclusions from is the same problem as cleaning a messy dataset.

ProteusTinkercadArduino IDESensor logging

Modelling

Simulation of power electronic converters

Modelled converter circuits in MATLAB and compared their behaviour across operating conditions, reading the output waveforms to work out which configuration held up best. My first real experience of running a parameter sweep and letting the results decide.

MATLABSimulinkParameter sweeps

Hardware design

8-bit ALU layout

Full custom VLSI layout of an eight-bit arithmetic logic unit, drawn and verified at transistor level. A long exercise in checking work carefully, because a single misplaced connection invalidates everything downstream.

MICROWINDDSCHElectric VLSI

Hardware design

Decoder IC layout and simulation

Designed a decoder integrated circuit, simulated its logic, then laid it out and confirmed the layout matched the intended behaviour.

LogisimMICROWINDDSCH

Hardware design

Complete building electrical services design

A full electrical services layout for a multi-storey building — load calculation, distribution and drawings produced to code in AutoCAD.

AutoCADLoad calculation

SkillsWhat I work with

Data and business platforms

ShopifyZohoBigCommerceMonday.comGlassPassGoogle WorkspaceMS Office Suite

Data practice

Import and exportValidationReconciliationBackup and recoveryReportingDocumentation

Programming and analysis

MATLABC++JavaArduino IDEProteusLTspice

Design and simulation tools

AutoCADMICROWINDDSCHElectric VLSILogisimPowerWorldSCAPS

Languages

Bangla — nativeEnglish — professional

ResearchSubmitted, awaiting review

An intelligent closed-loop liquid cooling system for high-performance CPUs: experimental modelling, thermal optimisation and machine-learning-based prediction

under reviewElsevier

Comparative evaluation of MPPT-based optimisation algorithms for photovoltaic systems

under reviewIEEE conference

Isolated hybrid Zeta flyback PFC converter for EV battery charging

under reviewElsevier

Educationand recognition

B.Sc. in Electrical & Electronic Engineering2018 — 2022 University of Liberal Arts Bangladesh · CGPA 3.85 / 4.00

Higher Secondary Certificate2016 Ispahani Girls' School & College · GPA 5.00 / 5.00

Secondary School Certificate2014 Ispahani Girls' School & College · GPA 5.00 / 5.00

Awards

2019Second runner-up, Project Showcasing, ULAB
2020Second runner-up, Robotics Vision Idea Competition, ULAB
2021Fourth place, Virtual Project Showcasing, ULAB

Involvement

2021–22Publication secretary, IEEE ULAB WIE Student Branch Affinity Group
2018–22ULAB Electronics & Robotics Club
2019–22ULAB Digital Marketing Club
2019–22ULAB Sustainable Development Club

ContactI reply within a day

Have data that needs straightening out?

I am looking for data analyst roles in Dhaka or fully remote, and I am happy to talk through a problem before anything formal.

emailhowladersamia98@gmail.com phone+880 1937 854773 linkedinin/samia-howlader based inHatirjheel, Dhaka 1217, Bangladesh