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Abdulrhman Alshameri

Strategic Technical Leadership

Motivated and detail-oriented Senior Software Engineer with over 5 years of experience in full-stack development, supported by a solid educational background in Computer Science and Technology. Proven track record in managing and delivering complex web applications, optimizing ERP and CRM systems, and building scalable, user-centric software solutions. Proficient in network architecture, modern development frameworks, and back-end integration. Adept at collaborating with cross-functional teams to enhance product performance and drive business growth. Eager to contribute technical expertise and creative problem-solving to innovative, forward-thinking projects.

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Professional Experience

Web Developer / Freelance Programmer

2021 – present
  • Delivered custom software solutions for clients, optimizing project timelines and exceeding expectations.
  • Worked with the data analysis team to develop sales targets based on extensive market research and analysis.
  • Managed complex back-end programming tasks to ensure smooth functionality for both public and internal web platforms.
  • Improving the performance of Odoo systems through data analysis, optimizing queries and databases, and streamlining daily business operations to achieve the best results.

UX/UI Designer (Freelance)

2021 – present
  • Designed visually appealing and functional user interfaces using Adobe XD.
  • Ensured high user experience standards through iterative design processes and usability testing.
  • Collaborated with clients and development teams to align designs with business objectives and technical requirements.

APPs Programming and System Analysis

2021 – 2023

Mizaya Import and Export Company, Djibouti

  • Developed and maintained customer-facing CRM, POS, and ERP systems.
  • Collaborated with cross-functional teams to design user-friendly interfaces and optimized website performance.
  • Conducted extensive quality assurance testing to ensure bug-free, responsive, and user-friendly websites.
  • Technical Support: Strong troubleshooting experience in iOS and Windows environments.
🏆 Key Achievement: Successfully optimized CRM systems to enhance customer interaction, increasing client satisfaction by 70%.
Review case studies

Education & Certifications

🎓 Bachelor of Science in Information Technology

Al-Saeed University, Taiz, Yemen — 2021

Cumulative GPA: 92.58 (Excellent with Honors)

📜 Professional credentials

  • Meta Backend Developer (Coursera 2023)
  • ERPNext Developer (Frappe 2024)
  • Scrum Master Certified (Scrum Alliance 2022)
  • Google UX Design Certificate (2023)
  • Odoo Functional & Technical (2023)
  • Microsoft SQL Server (MTA 2021)

Technical matrix & core competencies

Backend & ERP

Laravel, Django, Odoo, ERPNext, C# .NET, REST APIs, GraphQL.

Frontend & mobile

React, Vue.js, Flutter, Tailwind, Bootstrap, PWAs, WebSockets.

Data & devops

MySQL, SQL Server, PostgreSQL, MongoDB, Docker, CI/CD basics.

BI & analysis

Power BI, Tableau, advanced SQL, Excel, data modeling.


Key competencies

Lead Qualification Contract Negotiation Project Management Complex Problem Solving Creative Design System Design & Optimization CRM/ERP Optimization SQL & Database Admin Odoo Advanced Configuration


Languages

Arabic (Native) English (Full Professional Proficiency)


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Expert portfolio — case studies

CRM Optimization

CRM system optimization

Odoo enhancements: automated sales pipelines, support ticketing. Boosted client satisfaction by 70%.

PHPMySQLOdooJS
POS System

Cloud‑sync POS – Mizaya

Multi‑branch, offline‑first POS with real‑time inventory and multi‑currency.

C# .NETSQL ServerSignalR
ERP Web App

Full‑cycle ERP

Accounting, HR, inventory, purchasing – multi‑tenant architecture.

LaravelVue.jsMySQLRedis
E‑Commerce

Headless e‑commerce

Secure Stripe/PayPal, product dashboard, real‑time order tracking.

Node.jsReactMongoDB
Sales management

Sales territory manager

Automated tracking, territory mapping, 35% forecast accuracy increase.

DjangoPostgreSQLChart.js
Odoo modules

Odoo HR & accounting

Custom modules for recruitment, leaves, localized financial reports.

PythonOdooXMLPostgreSQL
ERPNext

ERPNext manufacturing

Work orders, BOM, quality control for a production plant.

PythonFrappeMariaDB
BI Dashboard

Executive BI suite

Integrated 5+ data sources, interactive KPIs with Power BI.

Power BISQLDAX
Mobile ordering

Real‑time delivery app

Live tracking, push notifications, in‑app chat (geofenced).

FlutterFirebaseMaps API
Inventory system

Smart inventory

Barcode scanning, auto‑reorder, low‑stock alerts.

PHPBootstrapAjax
Ticketing system

Support ticket system

SLA tracking, automated responses, agent collaboration.

LaravelLivewireTailwind
HR portal

HR portal (200+ staff)

Leave, payroll integration, performance reviews.

C# .NET CoreReactSQL Server
Fleet management

Fleet tracking system

Real‑time GPS, maintenance scheduling, fuel analytics.

Node.jsMongoDBWebSockets
School ERP

School management ERP

Student records, fee mgmt, parent portal (K‑12).

DjangoPostgreSQLBootstrap
Telemedicine

Telemedicine platform

Video consultations, e‑prescriptions, insurance integration.

FlutterWebRTCFirebase
WMS

Warehouse WMS

Bin tracking, picking optimization, ERP integration.

LaravelVueMySQL

Every project delivered with end‑to‑end ownership: concept, architecture, deployment, and client training.