Data · Research · Products
Banker by profession, analyst by training. I work across quantitative research, statistical analysis and AI-assisted product development, with the same method throughout: establish what the evidence shows, then turn it into something practical, from research findings and dashboards to SaaS tools and digital products.
Organization names are shown for project context only and do not imply endorsement or affiliation beyond the work described.
Contributed data & statistical analysis to project work
Contributed data & research analysis
Territory Executive (Merchant Development)
Marketing Research Intern
Practice
Research, analysis and building aren't separate careers here. They're stages of the same problem-solving process, applied to different problems.
DataModelInsight
Rigorous analysis, readable conclusions.
Statistical analysis, quantitative research and research modeling, carried through to interpretation that non-specialists can act on.
Tools: SPSS · SmartPLS 4 · Python · Power BI
IdeaPrototypeProduct
Turning validated ideas into working software.
AI-assisted product development: designing, building and iterating on SaaS products, websites and workflow tools with Claude Code and modern web frameworks.
Tools: Claude Code · AI coding agents · Modern web frameworks
AudienceOfferLaunch
Turning audience problems into structured products.
Products built from research rather than guesswork: the problem is identified and validated before anything is written, designed or launched.
Tools: ChatGPT · Claude · Design & marketing tools
Selected work
Statistical research, research modeling and business intelligence, followed by research carried out in organizational settings. Each project opens into a full case study.
SPSS, SmartPLS 4, Python and Power BI.
01SmartPLS 4 · PLS-SEM
A seven-construct structural equation model tracing how ecosystem support, access to finance and innovation capability connect to sustainable women entrepreneurial success.
SmartPLS 4 · PLS-SEM · Bootstrapping
02SPSS · Regression analysis
A quantitative survey of online shoppers in Pakistan, testing which psychological factors shape buying behavior through reliability checks and multiple regression.
03Python · Research support
Python statistical analysis for a study of 250 marketers: which factors drive AI adoption, and whether perception carries awareness into adoption.
04Power BI · Business intelligence
A multi-page Power BI report on a sample retail dataset: star-schema model, store and district views, variance analysis and drill-through.
Organization names are shown for project context only and do not imply endorsement or affiliation beyond the work described.
FBI
Contributed data & statistical analysis to project work
SPSS · Statistical review
A three-stage statistical review of grouped observational data, comparing groups, periods and categories to flag unusual patterns for further review.
Bangladesh Navy
Contributed data & research analysis
SPSS · Survey research
A survey of 108 personnel on cybersecurity training readiness, preferences and awareness, with correlation and regression analysis.
bKash Limited
MBA internship research
SmartPLS 4 · PLS-SEM
A PLS-SEM study of 400 semi-urban merchants on why they keep using a mobile financial service app when alternatives exist.
Shajgoj
Marketing Research Intern
SPSS · Excel · Customer experience research
A survey of 226 customers comparing seven e-commerce platforms across six experience dimensions, with correlation, regression and a weighted platform comparison.
Client feedback
Selected five-star feedback from clients on statistical analysis and data projects, shared in their own words.
Jisan delivered exactly what I wanted, went above and beyond to make sure I was happy with the results, and did it all so quickly. Will definitely use him again for statistical analysis!
The best analyst I've ever worked with - he consistently delivers flawless results, even under tight deadlines His attention to detail is unmatched, and he has an incredible ability to break down complex problems and provide clear, actionable insights. Whether it's a high-pressure project or routine analysis, he always exceeds expectations.
Jisan was a pleasure to work with, his efficiency, accuracy, and speed were second to none. He took care of every detail, and all in record time. I can only recommend working with him. Thank you very much!
Jisan did an exceptional job on my data analytics project, showing incredible professionalism and attention to detail. He exceeded all my expectations with proactive communication and fluent language skills, making collaboration a breeze. HIGHLY RECOMMEND working with him!
Working with Jisan on our data analytics project was an outstanding experience. His attention to detail and professionalism ensured we pinpointed the issues accurately. With his deep understanding and quick responsiveness, Jisan's results were mathematically reliable and statistically valid. We were so impressed, we rehired him to analyze several more projects. VERY pleased with Jisan's work!
Excellent collaboration, very positive attitude towards work, fast delivery, and I am very happy with the results. He understood what I needed for my project and even suggested the necessary tests to achieve the required analysis. His dedication to the project was outstanding, and the final report was precisely what I needed. I highly recommend him for any statistical analysis you might need.
What should I say.. Best Man in town... done in 1 hour.. Grounded humble person and always there to help out... Work Quality : ZERO Doubt, 100% QUALITY WORK !!! Nice man not only on professional but as human being too Kind Man god bless you
Jisan was fantastic to work with! He was very knowledgeable and his responses were prompt. We had one Zoom meeting so that he could understand my project and he began work soon after. His work was delivered to me ahead of schedule and was professional and went beyond my expectations! Very pleased with this transaction!
I had a fantastic experience working with Jisan! He helped me with statistical analysis for my project and went above and beyond. Despite a few mistakes in the data I provided, he was incredibly patient and guided me through fixing them. His responses were quick, and he delivered the final work in just one day! Super professional, polite, and genuinely helpful. Highly recommend working with him if you need fast and accurate results. Thank you, Jisan!
I am beyond impressed with the quality of work delivered! The project was completed accurately, on time, and with meticulous attention to detail. His commitment to ensuring everything was done exactly as required really stood out. Not only did he meet the expectations, but he went above and beyond in delivering exceptional results.
It was great working with Jisan, he is very responsive and polite. Understood the work required and helped me improve my work, delivered quality work ahead of the delivery time.
Jisan is an absolute marvel! His professionalism and remarkable efficiency have not only impressed but truly astounded me. In completing the task with unparalleled precision and astonishing speed, he haas showcased a level of expertise that is truly commendable. Jisan's commitment to excellence is nothing short of inspiring, and his swift delivery coupled with an unwavering dedication to quality sets a new standard for professionalism. Thank you Jisan for your exceptional work!
He was exceptional! Very fast in responses and going extra mile!
He was faster than we agreed, and the results are satisfactory. He was really interested in welcoming all of my demands, which was great.
Great service, exactly as what I asked for delivered in a timely manner and ever faster than I thought. Highly recommend working with him.
Communication with Jisan was very pleasant, and he delivered exactly what I wanted. He always responded quickly. Jisan was a great help to me. He was very friendly.
Jisan is all you need. 10/10 communication 10/10 skills 10/10 friendliness 10/10 would-hire again
Jisan is amazing, very understanding and helpful. He was quick and took the time to understand my issues in order to help me in the best way possible. The data even though messy, was analyzed and reported successfully. Thank you very much once again, definitely recommend. Wish you the best!
The service provided were exceptional. Delivery was on time, went above and beyond, and communication was excellent. I would hire again.
Thank you, Jisan. Not only he did deliver results ahead of schedule, but the quality of his work was exceptional. Communication was smooth, and he went above and beyond to help with recommendations. Highly recommend for anyone seeking efficient and high-quality statistical analysis services.
Great person to work with and easily understood the instructions provided and worked within the requested parameters. Great work! and I highly recommend Jisan to everyone!
Expertise
Breadth is only useful when it follows one method. Seven capabilities, grouped by the stage of work they serve.
Stage 01
Understand the audience and the question.
Understanding customers, markets and behavior before recommending or building anything.
Customer insight · Market research · Pain-point discovery · Opportunity validation
Stage 02
Establish what the evidence supports.
Selecting the right test for the question, running it correctly and explaining what the result does and does not show.
Descriptive statistics · Reliability · Correlation · Regression · ANOVA · t-tests · Chi-square
Specifying and evaluating measurement and structural models, from reliability and validity to hypothesized paths.
PLS-SEM · SmartPLS 4 · Bootstrapping · Hypothesis evaluation
Preparing raw data, exploring it carefully and presenting it so the pattern is clear.
Data cleaning · Exploratory analysis · Python · Pandas · Visualization
Reporting designed around management questions rather than around every available number.
KPI design · Dashboard architecture · Executive reporting · Data storytelling
Stage 03
Turn the insight into something usable.
Building websites and SaaS products with Claude Code and AI coding agents, guided by product judgment and short iteration cycles.
Claude Code · Prototyping · SaaS architecture · Web development · Iteration
Taking a product from a validated audience problem to a structured, packaged and positioned offer.
Product architecture · AI-assisted content · Packaging · Positioning · Launch assets
Certifications
Selected certifications across marketing, strategy, leadership, research and analytical tools.
University of Illinois
IE Business School
University of Illinois
IE Business School
University of Illinois
Macquarie University
Ventures
Product work where research leads to something people can use: an AI-assisted SaaS product, a digital product suite, and the website you're reading.
V1AI · SaaS · Product initiative
An AI-assisted SaaS product for commercial construction teams managing subcontractor compliance documents, project requirements, expirations and review workflows.
01
Document intake
02
Information extraction
03
Requirement checking
04
Human review
05
Expiration follow-up
06
Activity & audit trail
V2Digital product · Guided reflection
A five-minute guided reflection system built on Notice → Name → Nudge, designed around four common stress patterns and packaged as a complete product suite.
Available on Gumroad
V3Web / AI building
AI-assisted web development · Product design
A custom multidisciplinary portfolio bringing together banking, analytics, research, SaaS, digital products, publications and professional experience in one system. Designed and built with AI-assisted development.
Next.js · TypeScript · Tailwind CSS · Claude Code
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Journey
Banking, merchant development, freelance analytics and marketing research, often running in parallel rather than one after another.
Management Trainee Officer (MTO)
EmploymentApr 2026 – Present
Credit appraisal, financial analysis, loan documentation, branch operations, MIS and reporting, AML/KYC, process efficiency and Excel-based analysis.
Focus: Retail banking · Credit · Operations · Compliance
Employment
Apr 2026 – Present
Territory Executive (Merchant Development)
EmploymentJan 2026 – Mar 2026
Field execution, merchant relationships, KPI-driven territory management and payment adoption.
Focus: Merchant development · Acquisition · Activation · Portfolio growth
Employment
Jan 2026 – Mar 2026
Data Scientist
FreelanceFeb 2023 – Dec 2025
270 completed orders with 5-star ratings. Also freelancing through Upwork.
Focus: Statistical analysis · Quantitative research · International projects · SPSS
Freelance
Feb 2023 – Dec 2025
Marketing Research Intern
InternshipOct 2024 – Dec 2024
Focus: E-commerce customer experience · Pricing · UI/UX · Delivery · Trust · Service · Return & refund
Related case study:E-commerce Customer Experience ResearchInternship
Oct 2024 – Dec 2024
MBA (Marketing)2024
University of Dhaka
CGPA 3.63
BBA (Marketing)2020–2023
University of Dhaka
CGPA 3.56 · Merit position 19 · Scholarship
HSC2017–2019
Notre Dame College
GPA 5.00 · General scholarship
SSC2015–2017
Ideal School and College
GPA 5.00 · General scholarship
Publications
Daily Sun
Jugantor
Beyond work
Leadership, event, project and volunteer roles across clubs, department initiatives and community activities.
Jun 2025 – Present
Marketing Chess Club
Jan 2020 – Jan 2026
Marketing Department
3 picnics and 5 tours arranged
Apr 2025 – Jul 2025
Emergency Drill Campaign
Jun 2025
Book Opening Ceremony
Jan 2020 – Apr 2025
Dhaka University Chess Club
Oct 2024 – Dec 2024
Golden Jubilee of Marketing Department
Sep 2024
Aiding Flood Affected People
Sep 2020 – Sep 2024
Basket of Arts
Jan 2024 – Jul 2024
Green Compost Project
About
My work began in marketing and research. I studied marketing at the University of Dhaka, and a marketing research internship at Shajgoj turned that into applied work: how customers compare e-commerce platforms, and what actually drives their satisfaction.
Freelance work on Fiverr & Upwork added statistical analysis and quantitative research for international projects. Commercial experience followed in merchant development at bKash Limited, and today I work in banking as a Management Trainee Officer at NRBC Bank PLC.
AI-assisted development extended the same method from analyzing problems to building for them: SaaS products, websites and research-driven digital products. The tools changed. The method did not.
Understand the problem.
Analyze the evidence.
Find the opportunity.
Build something useful.
11Contact
Statistical and research projects, SaaS or website collaborations, digital products, or a professional opportunity. If it starts with a real question, I'd like to hear it.