I am a Senior Computer Engineer with 14+ years of professional experience specializing in high-throughput backend systems, Fintech solutions, and enterprise-grade Java architectures. Having served as a Technical Team Lead for a prominent national financial institution, I bring a unique blend of deep technical mastery and proven engineering leadership to your project. Throughout my career, I have architectural and hands-on development experience in building robust, secure, and highly scalable systems. Most notably, I was a **core team member in launching the very first Mobile Banking platform in my country**, migrating legacy financial data, and deploying mission-critical infrastructure. ### 🚀 Core Expertise: * **Backend Architecture:** Java, Spring Boot, Microservices, REST APIs, PHP. * **Fintech & Core Banking:** High-security payment verifications, switching systems, SMS alert gateways, and third-party API integrations. * **Databases & Data Migration:** Oracle (Advanced PL/SQL optimization), Postgres, Mongodb. * **Infrastructure & DevOps:** AWS, Oracle WebLogic, Tomcat, Linux, HP-UX. * **Frontend & Scripting:** C#, jQuery, JavaScript. ### 🌟 Featured Projects Delivered: * **Pioneering Mobile Banking System:** Managed complex Oracle PL/SQL migration scripts, reporting, and deployment on WebLogic/HP-UX for a nation-scale financial platform. * **Unified Bank Call Center Hub:** Engineered Java web services integrating core banking systems, switching systems, agent banking, and mobile wallets into a single C# frontend. * **Cloud-Native Implementations:** Designed and deployed Java Spring Boot applications (e.g., Waterfall Routes) seamlessly hosted on AWS. * **Enterprise Tooling:** Built real-time system performance monitoring dashboards and automated transactional SMS alert systems. ### 🤝 Why Work With Me? As a team head, I don't just write code—I manage delivery risk. I am a self-driven, quick learner who excels under high-pressure timelines. My communication is clear, honest, and collaborative, ensuring your business requirements are perfectly translated into stable production code. Whether you need a complex API integrated, a legacy system migrated to the cloud, or a full enterprise architecture built from scratch, let’s connect and get it done right. --- ## 📌 Employment History (For your profile section) **Technical Team Lead & System Analyst** *Prominent Fintech / Bank* * Led cross-functional engineering teams to deliver high-concurrency banking applications. * Acted as a Core Developer for the country's first mobile banking deployment. * Orchestrated integrations between Core Banking, Switching Systems, and Agent Banking modules. **Senior Software Engineer** *Various Freelance & Contract Projects* * Designed and deployed Java Spring Boot applications on AWS. * Developed custom business applications, including performance dashboards, inventory systems, and educational platforms using PHP, jQuery, and MySQL. --- ## 📌 Portfolio Recommendations (To add manually) When you populate your Upwork Portfolio section, create distinct items for: 1. **Waterfall Routes Platform:** Highlight Spring Boot and AWS deployment. 2. **Enterprise Banking Integration Hub:** Highlight the Call Center application communicating with multiple banking systems. 3. **Custom Inventory & Business Dashboards:** Highlight your full-stack capabilities (PHP/MySQL/jQuery). --- ## 📌 Suggested Skills Tags (Crucial for Upwork's Search Algorithm) `Java`, `Spring Boot`, `Microservices`, `RESTful APIs`, `Oracle PL/SQL`, `Database Migration`, `Fintech Application`, `AWS`, `System Architecture`, `API Integration`, `C#`, `PHP`, `Agile Team Leadership`. --- ### 💡 Pro-Tip for Success on Upwork: Since you have high-level Fintech experience, look for jobs tagged as **"Expert" level**. Clients in this tier are willing to pay a premium hourly rate for someone who has handled real banking infrastructure, severe system stress, and critical security requirements. Would you like me to draft a tailored project catalog item or a proposal template based on this profile?

Dedicated to ensuring 5-star outcomes in CRM and ERP implementation projects. A 𝗿𝗲𝗴𝗶𝘀𝘁𝗲𝗿𝗲𝗱 𝗦𝗮𝗹𝗲𝘀𝗳𝗼𝗿𝗰𝗲 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗶𝗻𝗴 𝗽𝗮𝗿𝘁𝗻𝗲𝗿 with presence in the US, and India locations. Proven track record of delivering successful implementation of leading enterprise solutions like Salesforce, Microsoft Dynamics 365, Oracle NetSuite, SharePoint, Sage, ServiceNow, SAP etc. 𝗘𝗻𝗴𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗠𝗼𝗱𝗲𝗹𝘀 𝘁𝗮𝗶𝗹𝗼𝗿𝗲𝗱 𝘁𝗼 𝗱𝗶𝘃𝗲𝗿𝘀𝗲 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁𝘀 - 1. Hourly Pricing Model 2. Monthly Retainer Model for long-term associations 3. Milestone-based Model ⭐️ 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ⭐️ ✔️ Salesforce Clouds ➡ Sales | Service | Marketing | Community | Field Service | Health | CPQ ✔️ Microsoft Dynamics ➡ CRM | Business Central | Finance & Operations ✔️ Office 365 | SharePoint Consulting | Power Platform ✔️ SAGE ➡ Intacct | 100 | 300 | X3 ✔️ NetSuite ➡ Finance | Manufacturing | Inventory | Order | Warehouse | Supply Chain | CRM ✔️ Data Visualization ➡ Power Bi | Tableau | Oracle BI | Splunk | Sisense | ✔️ Web Technologies ➡ PHP | Java | Node Js | Angular Js | React Js | .NET ✔️ iPaaS/Integration Support ➡ Dell Boomi | Mulesoft | Jitterbit | Zapier | Workato | Celigo ✔️ CPQ -Salesforce ➡ Apttus | Oracle ✔️ ServiceNow ➡ ITSM | ITOM | ITAM | HRSD | Incident Management | Problem Management | Change Management | Service Catalog | Custom Workflows | SLAs | Reporting | Access Control | Scripting | Email Notifications | Integration | Client Interaction ✔️ Database Management➡ Secure System Backup | System Recovery | Email Servers/Exchange ✔️ Azure ➡ Azure Data Factory | Azure Storages | Azure SQL Managed Instance | Azure DevOps ✔️ SAP ➡ SAP S/4HANA | SAP ERP | SAP Business One | SAP Fiori | SAP Optipro ✔️ Network Administration ➡ System Networking | Firewalls/Security | Remote Access/VPN ✔️ Repair Service ➡ System Upgrades | Software Installation| System Bugs 🎓Certifications 🎓 🔝Marketing Automation 🥇Marketo Certified Associate 🥇Certified Pardot Specialist 🔝Microsoft Dynamics 🥇Microsoft Dynamics 365 Sales 🥇Certified Professional in Microsoft Dynamics D365 Finance 🥇Microsoft Certified Dynamics 365 Business Central Functional 🔝Salesforce 🥇Salesforce Certified Marketing Cloud Administrator 🥇Salesforce Marketing Cloud Email Specialist 🥇Salesforce Certified Administrator (SCA) 🥇Salesforce Certified Platform App Builder Certification 🥇Salesforce Certified Community Cloud Consultant Certification 🥇Salesforce certified JavaScript Developer 🥇Salesforce CRM Administrator 🥇Apttus CPQ Certification 🥇Salesforce Certified CPQ Expert 🥇Salesforce App Builder 🥇Apttus Quote-To-Cash 🥇Salesforce Platform Developer I 🥇Salesforce Platform Developer II 🥇Einstein Analytics Data Preparation Specialist 🥇Einstein Analytics and Discovery Insights Specialist 🥇Salesforce Certified Einstein Analytics and Discovery We have successfully completed over 500 technology projects for various industries, including manufacturing, supply chain, sales, non-profit, government, IT, and others. Let's collaborate on your next project and achieve success together! ✍✉Send me an invite for a no-obligation consultation

Need a web app built right the first time, clean code, on time, and built to grow with your business? I build custom web applications and business tools using Laravel, WordPress, and Microsoft PowerApps. Clients come to me when they've outgrown generic templates, need a workflow automated, or want a database-backed system that actually performs under load. What I deliver: Custom Laravel web apps- REST APIs, admin dashboards, SaaS backends, third-party integrations. WordPress development- custom themes, plugins, WooCommerce stores, speed optimization. Microsoft PowerApps & Power Automate- internal tools, approval workflows, business process automation. SQL & database design- schema design, query optimization, reporting, and data integrity across MySQL, SQL Server, and Oracle PL/SQL. Power BI dashboards- turning raw data into actionable business insights. My approach: I start by understanding your business goal, not just the feature list. I write clean, well-documented code, communicate clearly throughout, and deliver solutions your team can actually maintain. If you need a custom build, a legacy fix, or a workflow that saves your team hours every week, send me a message and let's talk about what you're trying to solve.

Senior Level Power BI / Data Analyst - 25+ years of experience Strategic and results driven Senior Power BI/Data Analyst with deep expertise in transforming complex financial, healthcare, and logistics datasets into actionable insights that drive operational efficiency and executive decision making. Skilled in building scalable data models, parameter driven analytics, and enterprise grade dashboards using Power BI, DAX, Power Query, SQL, Python, and Microsoft Fabric. Adept at partnering with cross functional leaders to define KPIs, automate reporting workflows, and implement data governance standards. Recognized for elevating analytics maturity, reducing manual reporting, and delivering high impact visualizations that support forecasting, clinical performance, and supply chain optimization. Data Preparation & Modeling Designed and optimized Power BI data models by applying star schema principles, establishing relationships, and implementing DAX measures to improve report performance and analytical depth. Transformed raw data using Power Query M functions, parameterized queries, and structured ETL steps to ensure clean, reliable, and reusable datasets. Dynamic & Parameterized Reporting Built dynamic, parameter driven Power BI reports enabling users to filter data, switch data sources, and customize insights without modifying underlying queries. Implemented multi value parameter logic using Power Query functions and Excel driven input tables to automate iterative data retrieval. Analytics & Visualization Developed interactive dashboards using advanced visuals, drill throughs, bookmarks, and slicers, improving stakeholder decision making and report usability. Applied best practices in data storytelling, visual hierarchy, and KPI design to communicate insights clearly and effectively. Power BI Service & Deployment Published and managed datasets, reports, and workspaces in the Power BI Service, including scheduled refreshes, row level security (RLS), and usage monitoring. Collaborated with teams to deploy certified datasets and governed reporting assets aligned with organizational standards. Microsoft Learn & Certification Alignment Completed structured Microsoft Learn modules aligned with the PL 300: Power BI Data Analyst certification, covering data preparation, modeling, visualization, and analytics. Strengthened expertise across the Microsoft data ecosystem, including Fabric analytics, SQL based data retrieval, and cloud integrated BI workflows.

🌟 Overview 💬 New to freelancing but an expert-level professional with over 20 years of hands-on experience in database and application development. Hello, I’m Muhammad Aslam, a seasoned Microsoft Access, VBA, and SQL Expert with over 10 years of experience designing and developing custom database and business automation solutions. I build data-driven applications that simplify operations, reduce manual work, and deliver clear, actionable insights. My clients range from small businesses to enterprise teams seeking reliable, efficient, and scalable systems. 💡 What I Can Do for You 🔹 Microsoft Access & VBA Development – Custom database apps, automation scripts, and form/report design. 🔹 SQL & Database Solutions – SQL Server, Supabase, and MySQL design, optimization, and integration. 🔹 Business Management Systems – Inventory, Accounting, POS, and Project Management Systems. 🔹 Automation & Integration – Streamline reporting, data migration, and cross-platform workflows. 🔹 Application Development – C# .NET and Flutter apps connected to Access or SQL back-ends. 🚀 Highlighted Projects ✅ Database Management System (DMS): Built an MS Access + SQL Server solution that improved data entry accuracy and reporting speed by 30%. ✅ Inventory Management App: Developed in C# .NET + Access, reduced stock discrepancies by 25% and improved order fulfillment. ✅ Automated Reporting Tool: Connected SQL Server to Access for automated weekly reports, saving teams 5+ hours/week in manual work. 🧠 Technical Expertise 💻 Languages: VBA, SQL, C# 🗄️ Databases: Microsoft Access, SQL Server, Supabase, MySQL 🧰 Tools: Visual Studio, Access Developer Tools 🎯 Other Skills: Data Automation, Business Logic Design, UI/UX for Business Apps, Application Optimization 🚀 Let’s work together to automate your business, streamline data management, and build powerful, user-friendly solutions that grow with you.

CISM(Certified Information Security Manager) and CCSP(Certified Cloud Security Professional) certified with expertise in cyber security and information security. Results driven IT leader with 20 years of experience in IT Operations, database administration, security and compliance, including 5 years specializing in vulnerability management and project leadership. Proven track record delivering large scale supply chain remediation, data protection, and database migrations. I provide quality and well rounded service. Have excellent communication skills.

Are you struggling with complex database projects? Look no further. As a seasoned Database Expert, I bring both technical skills and exceptional communication to the table, ensuring smooth collaboration and top-notch results. With my expertise, you can streamline your workload, freeing up valuable time to focus on growing your business. Say goodbye to endless hours of debugging databases and welcome more profitability into your world. What I Bring to the Table: Data Engineering: Elevate your data quality and automate report creation. ETL (Extract, Transform, Load): Seamlessly extract and transform data from diverse sources, and load it into your data warehouse. Data Analysis: Uncover valuable insights to drive your business forward. Engaging Dashboards: Visualize your data in a way that's easy for everyone to grasp. Data Storytelling: Weave a narrative that brings your data to life. Proficiency in SQL and Python: Expert in SQL for database management and Python, along with its libraries, for data manipulation. DBT for Data Transformation: Skilled in using DBT to streamline and optimize data transformation processes. Don’t hesitate to reach out for inquiries or collaboration. Together, we can create data-driven excellence. About Me: I am a Data Engineer and Database Developer, currently serving as a Data Architect Consultant for a multinational company. With a decade of experience in data management, I’ve empowered businesses across various sectors by automating manual processes, writing data pipelines in Airflow and Azure Data Factory to ingest data from different sources into a consolidated platform, migrating from Excel to SQL Databases, and enhancing data visualization. No matter your industry, I’m confident in my ability to meet your unique data needs. Let’s embark on a data-driven journey together!

I'm a Software Engineer & System Analyst and would love to work with you on your project. I know the importance of different techniques, methodologies like Agile & DevOps. Furthermore, I'm able to execute these practices to get results. My area of expertise are: 1. Programming languages (C, C++, C#, JAVA, SQL, HTML ) 2. Software Development ○ .Net Core Applications/ APIs ○ Web Services ○ WPF Applications ○ Winform ○ Integrations ○ Databases (MS-SQLServer, MySQL, Oracle) ○ Oracle APEX Cloud Based Applications ○ Angular for Frontend ○ Frontend (HTML, CSS, JS, Bootstrap, Angular Material) 3. Requirements development: - System Requirements Sepcification (SRS) - Functional Requirements Specification (FRS) - Use Cases; - User Stories - Requirements validation; 4. Requirements modeling : - Use case diagrams and use case descriptions; - Class diagram - Sequence Diagram - State Diagram - Activity Diagram Why choose me: ○ Money-back guarantee ○ Task completion on time ○ Good communication ○ Expert in Backend Programming ○ I offer you my full attention

Expert Database Administrator | 20+ Years in Microsoft SQL Server | Oracle, PostgreSQL, MySQL Overview: Hello! I’m a seasoned Database Administrator with over 20 years of hands-on experience in managing and optimizing Microsoft SQL Server databases. My expertise spans across various versions and includes performance tuning, disaster recovery, and high availability solutions. In addition to my extensive experience with SQL Server, I have also spent the past year working with Oracle, PostgreSQL, and MySQL, broadening my skill set and adapting to different database environments. My goal is to leverage my deep knowledge and diverse experience to help clients achieve their database management and optimization goals. Key Skills: Microsoft SQL Server: Performance tuning, disaster recovery, high availability, ETL processes, data warehousing, and security best practices. Oracle: Database administration, performance optimization, and backup/recovery. PostgreSQL: Database design, query optimization, and data migration. MySQL: Database setup, performance tuning, and security management. What I Offer: Performance Optimization: Identifying and resolving bottlenecks to ensure your databases run efficiently. Disaster Recovery: Implementing robust backup and recovery solutions to protect your data. High Availability: Designing and maintaining systems that ensure your databases are always available. Cross-Platform Expertise: Adapting to different database systems and providing tailored solutions. Why Choose Me: Proven Track Record: Successfully managed and optimized databases for various clients, ensuring high performance and reliability. Client-Focused: Dedicated to understanding your needs and delivering solutions that exceed your expectations. Continuous Learning: Always staying updated with the latest trends and technologies in database management. Let’s work together to make your database systems more efficient and reliable. Feel free to reach out to discuss your project needs!

I am a seasoned professional with years of experience successfully deploying ERP technologies Netsuite, D365 Finance and Operations (AX), Dynamics GP, SAP. CRM Systems like D365 CRM, SAP CRM, Sage CRM, SalesLogix. CSS Systems like SharePoint, Box, SmartSheets, JIRA, Project Server. Business Intelligence and Analytics in Domo, Docker, PowerBI, SSRS. I can work in a business, functional and/or technical hands on role in the implementation for these applications. Assist documenting functional and technical requirements in discovery and design phases. Sharp skill set in identifying the program needed to be executed to make the business transition to these system applications. I work well in communicating with users the training agenda, steps and plan with guided documentation. Able to close deals with Sales and Marketing when demonstrating the system applications to end user clients.