KawserAhmedShovon.

5+Years of experienceShipping software since Dec 2021

Software engineer building systems for telecom settlement, government and enterprise. Stack: React, Next.js, TypeScript, Node.js, Express and MongoDB.

Résumé View CV Email me

Dhaka: ------ · GMT+6
Since: Dec 2021, 5+ years
Also: Node.js · Express · MongoDB

Built with international teammates inIndiaUkrainePolandUSACanada

Every brief, shipped.

Eight pieces of work across three employers since December 2021, from roaming settlement to a national election.

Work reconciliationDec 2021 → present

RECRoaming reconciliationNeuString2024–PendingMatched
BCEBilling & charging evaluationNeuString2024–PendingMatched
AQSQuickSight analyticsNeuString2024–PendingMatched
ACCAnti-Corruption Commission ERPPenta Global2023–PendingMatched
NEMNational election managementPenta Global2023–PendingMatched
NIPNational Intelligence PlatformPenta Global2023–PendingMatched
WEBCorporate site & templatesBYSL Global2022–23PendingMatched
HIRHiring platform, CanadaTechHack2021–22PendingMatched

Total8 / 8 reconciled · 0 openBalanced

Hello, I'm Kawser.

I build the interfaces that sit on top of systems that can't afford to be wrong: roaming settlements between telecom operators, a national election, an anti-corruption ERP. Five years in, I own modules end to end, from the first ticket to the release, and I work with teams spread across four time zones. On my own projects I build the other side too: REST APIs in Node.js and Express over MongoDB.

Experience: 5+ years, since Dec 2021
Employers: Penta Global · BYSL Global · TechHack Canada
Domains: Telecom settlement · Government · Enterprise ERP
Backend: Node.js · Express · MongoDB REST APIs (personal projects)
Education: B.Sc. in Computer Science & Engineering, Daffodil International University, Dhaka
Languages: Bangla (native) · English (professional)

Selected work

Client work under NDA · shown as recreations

NeuString: reconciliation, billing & analytics

Owning three business-critical modules on a wholesale roaming platform used by international telecom operators.

NEUYaana Technologies (USA), via Penta GlobalSep 2024 – present

Read the case

Reconciliation · period 2026-09 · SDRRecreation

Period: SepDirection: AllCurrency: SDR2 open

Partner	Dir	Expected	Invoiced	State
OPR-KST	In	48,210.40	48,210.40	OK
OPR-NRD	Out	12,904.15	13,118.90	Δ
OPR-LUM	In	7,342.00	7,342.00	OK
OPR-VSA	Out	30,155.72	30,155.72	OK
OPR-HAL	In	2,880.36	2,601.10	Δ

Illustrative recreation · synthetic data · not the production system

Anti-Corruption Commission ERP

Frontend features for the enterprise system behind the Commission's day-to-day workflows.

ACCAnti-Corruption Commission, Bangladesh, via Penta GlobalPenta Global · 2023 – present

Read the case

Workflow · records in progressRecreation

Received
Review
Assigned
In progress
Closed

WF-2026-0412
Unit 4
WF-2026-0398
Unit 2
WF-2026-0371
Unit 1
WF-2026-0355
Unit 4

Illustrative recreation · synthetic data · not the production system

National election management

Frontend functionality for a national-scale public-sector system.

NEMGovernment of Bangladesh, via Penta GlobalPenta Global · 2023 – present

Read the case

Readiness · polling centresRecreation

Area	Centres	Staffed	State
District A	412	412	Ready
District B	286	279	7 left
District C	530	530	Ready
District D	198	191	7 left

Illustrative recreation · synthetic data · not the production system

National Intelligence Platform (NIP)

Enterprise features for a large-scale telecommunications monitoring system. The rest stays with the client.

NIPClient withheld · Penta Global · 2023 – present

Withheld at the client's request

Line items

3 employers · 7 engagements · Dec 2021 → present

Penta Global Limited

Software Engineer

Dhaka, Bangladesh

Aug 2023 – Present

Across all Penta projects: review code and mentor junior developers.

NEU
Yaana Technologies (USA): NeuStringSep 2024 – present
- Develop and maintain business-critical frontend modules for NeuString, Yaana Technologies' global wholesale telecom and roaming platform used by international operators.
- Own and independently run the Reconciliation, Billing & Charging Evaluation (BCE) and Amazon QuickSight (AQS) modules: features, enhancements, fixes and delivery.
- Work with engineering teams in India, Ukraine and Poland.
NIP
National Intelligence Platform (NIP)
- Enterprise application features and frontend development for a large-scale telecommunications monitoring system.
ACC
Anti-Corruption Commission: ERP
- Developed and maintained frontend features supporting the Commission's business workflows.
NEM
National election management
- Delivered frontend functionality for Bangladesh's national election management system, a large-scale public-sector application.

BYSL Global Technology Group

Frontend Developer (Executive)

Dhaka, Bangladesh

Jun 2022 – Jul 2023

WEB
Corporate websitebyslglobal.com (opens in new tab)
- Built and maintained the company's main corporate website and its reusable frontend templates.
IDM
Intelli Digital marketplace
- Worked with backend and QA teams across the full delivery cycle of a marketplace product.

TechHack Canada

Junior Software Engineer

Dhaka, on-site · company registered in Canada

Dec 2021 – May 2022

HIR
Employee hiring platform
- Developed frontend features for a hiring platform serving the Canadian market.
- Improved the application's responsiveness, UX and overall stability.

ReactNext.jsTypeScriptTailwind CSSRedux ToolkitMaterial UI

Node.jsExpressMongoDBREST APIsGraphQLFirebase

Full stack

Node.js · Express · MongoDB · personal projects

On my own projects I build both sides: React clients talking to REST APIs I write in Node.js and Express, persisted in MongoDB, with Firebase handling sign-in. Below is each project's REST API surface.

Traveezy

Travel agency platform: browse services, book after sign-in, and manage bookings and services as an admin.

React · Node.js · Express · MongoDB · Firebase Auth

Live : Traveezy (opens in new tab)Client : Traveezy (opens in new tab)Server : Traveezy (opens in new tab)

traveezy-server · Express8 routes

GET/services
GET/services/:id
POST/services
GET/user-services
GET/user-services/:id
POST/user-services
PUT/user-services/:id
DELETE/user-services/:id

User Management

Create, read, update and delete users from a React client against its own Express API.

React · Node.js · Express · MongoDB

Client : User Management (opens in new tab)Server : User Management (opens in new tab)

user-management-server · Express5 routes

GET/users
GET/users/:id
POST/users
PUT/users/:id
DELETE/users/:id

Helping Hand
Volunteer events platform: join events with Google sign-in; admins create and manage events.
React · Node.js · Express · MongoDB · Firebase Auth
Live : Helping Hand (opens in new tab)Client : Helping Hand (opens in new tab)Server : Helping Hand (opens in new tab)
Corify
Car dealership storefront with orders, social sign-in and an admin console for products, orders and admins.
React · Node.js · Express · MongoDB · Firebase Auth
Live : Corify (opens in new tab)Client : Corify (opens in new tab)Server repo private

Network

Dhaka ⇄ 5 countries · local time, live

Most of my day overlaps with someone else's morning or evening. The NeuString team spans India, Ukraine and Poland for a client in the USA, and my first role shipped for the Canadian market from Dhaka.

USA
Yaana Technologies
Several zones
UTC−8 … −5
Canada
TechHack
Several zones
UTC−8 … −3:30
Poland
NeuString team
--:--
UTC
Ukraine
NeuString team
--:--
UTC
India
NeuString team
--:--
UTC
Dhaka
Home desk
--:--
UTC

Toolkit

6 accounts · 34 entries

1010
Frontend
TypeScript JavaScript (ES6+) React.js Next.js HTML5 CSS3 Responsive design React Hook Form Yup
1020
UI & styling
Tailwind CSS shadcn/ui Material UI Bootstrap
1030
State
Redux Redux Toolkit Redux Thunk
2010
Backend
Node.js Express.js REST APIs MongoDB GraphQL (Apollo Client) WebSocket
3010
Practice
Git GitHub Bitbucket Jira Figma Agile / Scrum Code review Technical documentation
3020
Shipping
Vercel Netlify Firebase Heroku

Off the clock

4 countries · 48 of 64 districts

I love to travel. Home comes first: I've been to 48 of Bangladesh's 64 districts. Beyond the border: India, Singapore and Malaysia.

Districts of Bangladesh48 / 64

IndiaKolkata · Agra · Delhi · Manali
SingaporeSingapore
MalaysiaJohor Bahru · Malacca · Kuala Lumpur · Genting Highlands · Penang · Langkawi

Flights out of Dhaka

Bangladesh
India
Singapore · Malaysia

Curriculum vitae

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Need a shorter CV, or only the backend side? Tick the sections you want, reword the summary, watch the page update, then download it as an ATS-friendly PDF or plain text.

Build your copy Standard résumé

KAWSER AHMED SHOVON

Software Engineer

ahmedshovoncse13@gmail.com | Dhaka, Bangladesh | linkedin.com/in/kawser-ahmed-shovon-601506216 | github.com/dev-shovon13

Professional summary

Software Engineer with 5+ years of experience building scalable, user-centric web applications with React.js, Next.js, TypeScript and Node.js. Proven track record delivering business-critical modules for enterprise ERP, government, and telecom systems while collaborating with globally distributed teams and mentoring junior developers.

Technical skills

Frontend: JavaScript (ES6+), TypeScript, React.js, Next.js, HTML5, CSS3, Responsive Design, React Hook Form, Yup

UI & Styling: Tailwind CSS, Shadcn UI, Material UI, Bootstrap

State Management: Redux, Redux Toolkit, Redux Thunk

Backend: Node.js, Express.js, REST APIs, MongoDB, GraphQL (Apollo Client), WebSocket

Tools & Practices: Git, GitHub, Bitbucket, Jira, Figma, Vercel, Netlify, Firebase, Heroku, Agile/Scrum, Code Review, Technical Documentation

Professional experience

Software Engineer — Penta Global LimitedAug 2023 – Present

Dhaka, Bangladesh

Yaana Technologies (USA) — NeuString | Sep 2024 – Present

•Develop and maintain business-critical frontend modules for NeuString, Yaana Technologies' global wholesale telecom/roaming platform used by international telecom operators.
•Own and independently manage the Reconciliation, Billing & Charging Evaluation (BCE), and Amazon QuickSight (AQS) modules, covering feature development, enhancements, fixes, and delivery.
•Collaborate with distributed engineering teams across India, Ukraine, and Poland.

National Intelligence Platform (NIP)

•Contributed to a large-scale government intelligence/telecommunications monitoring system, working on enterprise application features and frontend development.

Anti-Corruption Commission (ACC) — ERP

•Contributed to an enterprise ERP system for the Anti-Corruption Commission, developing and maintaining frontend features and supporting business workflows.

National Election Management Project

•Contributed to a Bangladesh government national election management system, helping deliver frontend functionality for a large-scale public-sector application.

•Participate in code reviews and mentor junior developers across all Penta projects.

Frontend Developer (Executive) — BYSL Global Technology GroupJun 2022 – Jul 2023

Dhaka, Bangladesh

•Built and maintained the company's main corporate website (byslglobal.com) and reusable frontend templates.
•Contributed to Intelli Digital, a marketplace project, collaborating with backend and QA teams through the SDLC.

Junior Software Engineer — TechHack CanadaDec 2021 – May 2022

Dhaka, Bangladesh (on-site — company registered in Canada)

•Developed frontend features for an employee hiring platform serving the Canadian market.
•Improved application responsiveness, UX, and overall stability.

Education

B.Sc. in Computer Science & Engineering2015 – 2018

Daffodil International University, Dhaka | CGPA: 3.51 / 4.00

Languages

Bangla: Native | English: Professional Working Proficiency

Closing balance

Dhaka · GMT+6

Hiring a software engineer, or have a data-heavy product that needs to be right? Write to me.

ahmedshovoncse13@gmail.com

KawserAhmedShovon.

Every brief, shipped.

Hello, I'm Kawser.

Selected work

NeuString: reconciliation, billing & analytics

Anti-Corruption Commission ERP

National election management

National Intelligence Platform (NIP)

Line items

Yaana Technologies (USA): NeuStringSep 2024 – present

National Intelligence Platform (NIP)

Anti-Corruption Commission: ERP

National election management

Corporate websitebyslglobal.com (opens in new tab)

Intelli Digital marketplace

Employee hiring platform

Full stack

Traveezy

User Management

Helping Hand

Corify

Network

Toolkit

Frontend

UI & styling

State

Backend

Practice

Shipping

Off the clock

Curriculum vitae

Closing balance