Hire the Best Systems Development Life Cycle (SDLC) Freelancers in Karachi, PK

Solution Architect | Business & Technology Alignment | Translating Requirements into Scalable Custom Software Solutions | Stakeholder Management Results-driven technology leader with 25+ years of experience in solution architecture, business analysis, product ownership and enterprise technology delivery. Proven expertise in translating complex business requirements into scalable custom software solutions across web, mobile, SaaS, and enterprise platforms. Skilled in stakeholder management, requirements analysis, BRD/FSD preparation, Agile delivery, and cross-functional team leadership. Successfully delivered digital transformation initiatives for clients across the USA, UK, Middle East, and Asia in industries including healthcare, travel, EdTech, media, and non-profit sectors. CORE COMPETENCIES • Solution Architecture & Design • Business Analysis & Requirement Gathering • BRD / FSD Documentation • Product Ownership & Agile Delivery • AI / LLM Integration • Vendor Management • Offshore Team Leadership • SaaS Platform Development • Web & Mobile Application Development • Enterprise Application Integration • Digital Transformation • Cross-Functional Team Coordination TECHNICAL & DOMAIN EXPERTISE • B2B & B2C eCommerce Platforms • SaaS-based HCM Solutions • Custom Web & Mobile Applications • CRM & ERP Solutions • GDS Integrations (Sabre, Amadeus, Travelport) • Donor Management Platforms • Data Warehousing & Business Intelligence • Healthcare • Aviation & Travel • EdTech • Media & Publishing • Fundraising & Non-Profit Organizations I help startups, SMEs, and growing businesses transform ideas into scalable digital products. With 25+ years of experience in software engineering, product management, solution architecture, and global delivery, I have led product development, SaaS platforms, enterprise systems, AI initiatives, and offshore engineering teams across the USA, UK, Middle East, and Asia. I work as a Technical Product Manager, Product Owner, Project Manager, and Solution Architect, helping businesses move from idea → roadmap → development → launch → scale. What I can help you with: - Product Discovery & MVP Planning - Product Roadmaps & Feature Prioritization - User Stories, Backlog Management & Sprint Planning - SaaS Product Development - Technical Architecture & API Strategy - AI Adoption, Automation & LLM Integration - Agile Project Management (Scrum / Kanban) - Offshore Team Setup & Delivery Management - Vendor Management & Technical Due Diligence - Rescue of delayed or struggling software projects Products I’ve worked on: - TimeTrackPK: Workforce Management Platform - 1RWN Rewards Platform - Real-time news platforms - HCM & HR systems - EdTech platforms - Aviation & travel integrations - AI-driven analytics solutions I have served as Founder & CEO, CTO, Solution Architect, Product Owner, and Delivery Leader, giving me both business and technical perspectives.

A Certified IT professional freelancer on Upwork specialized in Microsoft SQL Server Database Administrator (DBA), IBM webMethods API Gateway, Integration Server, Universal Messaging, Developer Portal, Command Central Implementations and Administration, Oracle database administrator, Oracle Middleware Weblogic Administrator, Oracle EBS, Oracle Hospitality Micros E7, RES 3700, Oracle utilities Customer Card and billing technical and functional support (CC&B / CCB / MDM / WAM, MWM, NMS and OUA). Oracle Simphony POS implementation and support, Oracle Hyperion, Windows and Linux system administrator, IT Helpdesk and technical Support. I have worked on several different jobs with 100% 🏆reliability and long term repeated clients in the following; ✅ 24/7 | Remote | Call | Operational support. ✅ Microsoft Server Implementation and Administration Support. ✅ Microsoft SQL Database Administration. ✅ Server Administration including Windows / Linux / OEL. ✅ Oracle Products Implementation, Administration, critical, security patching and support. ✅ Backup and Disaster Recovery of Oracle Database using RMAN. ✅ Designing Oracle DR site using Dataguard. ✅ Implementation and Support of IBM webMethods, API Gateway, ESB, Integration Server, Universal Messaging, Command Central, Developer Portal, SoftwareAG Products. ✅ Oracle EBS Technical and Administration Support. ✅ Oracle Fusion Middleware Implementation and Administration Support Weblogic / OHS / SOA / OSB / BPM / Integrated JDeveloper / Forms & Report/ LDAP integration with Fusion Middleware. ✅ Tomcat Apache Middleware Administration. ✅ Performance Monitoring and auditing support. ✅ Upgrade / Migrate Database and Fusion Middleware. ✅ Support Amazon AWS Services. ✅ Schedule Performance Monitoring and administration task for your business. ✅ Training and Management. SKILLS: 🔶 Microsoft SQL Database Administration. 🔶 Oracle Database Administration 🔶 MySQL Database Administration. 🔶 Oracle Forms & Report Configurations. 🔶 Oracle FMW Weblogic Administrator. 🔶 24/7 for Mission-Critical Environment Support. 🔶 Technical & Help Desk Customer Support. 🔶 Oracle EBS Administration. 🔶 Microsoft SQL, Oracle products critical patching. 🔶 SQL DB Backups, IMPDB / EXPDB, RMAN Incremental Level 0 and Differential backup & recovery. 🔶 Oracle utilities Customer Card and billing technical and functional support (CC&B / CCB / MDM / WAM, MWM, NMS and OUA). 🔶 Oracle Micros E7 POS complete support. 🔶 Oracle Micros RES 3700 POS implementation and support. 🔶 Oracle Simphony POS implementation and support. 🔶 Oracle POS RVC, Touchscreen, MI, Deals, Combo, Reports, EOD/SOD, Reports, database Designing staff training and support. 🌟 WHY YOU CONTACT ME OVER OTHER FREELANCERS? 🌟 🏆 Upwork employer’s excellent satisfaction feedback. 🏆 I have hands-on experience more than 8+ years in relevant products. 🏆 Officially certified in products cum having Master’s Degree in Computer Science. 🏆 Maximum availability for your mission-critical environment 🏆 Providing functional team support for your products. 🏆 Pay after your satisfaction. ✉ Do you have any urgent query or requirements? Kindly open PMB and feel free to contact!

I'm a Process Safety & Loss Prevention Engineer with 9+ years of hands-on experience across Oil & Gas, Petrochemical, Fertilizer, and Energy projects — delivering safety-critical studies that stand up to international scrutiny. From FEED to Commissioning, I help organizations identify, quantify, and mitigate risk using globally accepted methodologies, tools, and standards. 💡 If your project demands technical depth, regulatory alignment, and zero shortcuts, you’re in the right place. ✅ Process Safety & Risk Studies ✦ HAZOP | HAZID | ENVID | CHAZOP | SIMOPS | E-HAZOP ✦ SIL Assessment & Verification (LOPA-based) ✦ QRA & FERA (LSIR, IRPA, Societal Risk, ALARP) ✦ Dispersion Studies (Toxic, Flammable, Radiation) ✦ Alarm Rationalization ✦ Fire, Explosion & Loss Prevention Analysis ✅ Technical Safety Engineering ✦ Safety Case Development ✦ Process Safety KPIs & Leading Indicators ✦ Management of Change (MOC) ✦ Incident Investigation & Root Cause Analysis (RCA) ✦ Emergency Response & Risk Mitigation Planning ✦ Compliance with API, NFPA, IEC, ISO, OSHA, IOGP, UK HSE 🛠 Software Expertise ✔ DNV PHAST & SAFETI ✔ PHA-Pro ✔ ExSILentia ✔ FlareSim ✔ ASPEN Plus ✔ DYNSIM OTS

I have 14+ years of hands-on experience as an ISO Consultant, Lead Auditor, Quality & Compliance Professional, Audit & Management Systems Consultant, and SAP S/4HANA QM Consultant across manufacturing, automotive, packaging, food, petrochemical, healthcare, medical devices, SaaS, software, and IT. I help organizations build, implement, audit, improve, and maintain audit-ready ISO Management Systems, regulatory compliance programs, QMS, ISMS, food safety systems, privacy frameworks, and operational documentation. 📌 My Services ISO Documentation, Implementation & Certification • Gap Analysis & Readiness Assessments • Policies, Procedures, SOPs & Work Instructions • Quality Manuals & Management System Documentation • Risk Registers, Risk Assessments & Treatment Plans • Internal Audits, Checklists & Audit Reports • CAPA, RCA & Nonconformance Management • Management Review Documentation • Process Mapping & Process Optimization • Document & Record Control • Certification & Surveillance Audit Preparation • Integrated QMS, ISMS, EMS, OHSMS & FSMS Information Security, Privacy & Technology Compliance • ISO/IEC 27001:2022 • SOC 2 & CMMC • GDPR, CCPA & CPRA • Secure SDLC & Privacy-by-Design • Information Security Risk Management • ISO/IEC 42001 AI Management Systems Medical Device & Healthcare Compliance • ISO 13485:2016 Implementation & Certification Readiness • MDSAP-Aligned QMS Readiness • Software as a Medical Device – SaMD • ISO 14971 Risk Management • Medical Device QMS Documentation • FDA Regulatory & Quality Compliance Support Food Safety & Manufacturing • FSSC 22000 & ISO 22000 • SQF / SQFI Implementation • HACCP, CCP & PRP Programs • BRCGS & FDA Food Compliance • Supplier Quality & Vendor Management • QA/QC & Manufacturing Compliance Environmental, Sustainability & GHG • ISO 14001 Environmental Management • ISO 14064-1, ISO 14064-2 & ISO 14064-3 • ISO 14065 Validation / Verification Frameworks • GHG Emission Reporting & Sustainability Data Management Aerospace & Specialized Standards • AS9100D & EN 9120 • ISO 9001:2015 • ISO 45001:2018 • ISO 21001 • ISO 50001 • REACH & RoHS Compliance Support Quality & Operational Expertise • Internal & Supplier Audits • CAPA & Root Cause Analysis • Complaint Handling • Policy & SOP Writing • Company Policies & Procedures Manuals • Work Instructions & Checklists • Process Mapping & Optimization • Data Visualization & KPI Reporting • Manufacturing Data Management • Operations & Process Structuring • SAP S/4HANA Quality Management – QM • UL Compliance Support – UL 94, UL 181 & UL 795 🚀 What I Bring to Your Project ✅ End-to-end ISO & compliance implementation ✅ Audit-ready documentation and certification support ✅ Risk-based audits, CAPA, RCA & continual improvement ✅ Practical systems tailored to actual business processes ✅ Cross-industry and international compliance experience 📩 Let’s Collaborate! Whether you need ISO implementation, internal audits, certification readiness, regulatory documentation, medical device QMS, information security, food safety, GHG compliance, or process improvement, I can support your project from initial gap assessment through implementation, audit readiness, certification, and ongoing compliance. Your successful audit, certification, and positive feedback are the real measures of my work. Muhammad Ammar Akber

I'm an ISO Management System consultant with a passion for helping businesses thrive. With over 27 years of experience and a track record of certifying over 350 companies worldwide, I can help you develop, implement, and refine your ISO systems to achieve excellence. Here's what I bring to the table: Clear and concise documentation: Manuals, policies, procedures – I'll make sure your team has everything they need to succeed. Seamless internal audits: We'll work together to identify any gaps and ensure your systems are running smoothly. Proactive risk management: Let's mitigate risks before they become problems. ISO certification support: Get that official stamp of approval and showcase your commitment to quality. Ready to take your business to the next level? Let's chat! Lead Auditor & Areas of Expertise: ✅ ISO 9001:2015 Quality Management System (QMS) ✅ ISO 14001:2015 Environmental Management System (EMS) ✅ ISO 45001:2018 Occupational Health & Safety (OHS) ✅ ISO 27001:2022 Information Security & Cyber Security (ISMS) ✅ ISO 20000-1 Service Management System (SMS) ✅ ISO 22301:2019 Business Continuity Management System (BCMS) ✅ ISO 17025:2017 Laboratory Management System (LMS) ✅ ISO 22000:2018 Food Safety Management System (FSMS) & HACCP ✅ ISO 50001:2018 Energy Management System (EnMS) ✅ ISO 13485:2016 Medical Devices QMS ✅ Occupational Safety & Health Administration (OSHA) regulations ✅ cGMP & FDA 21 CFR Part 820 & 111 ✅ CE Marking ✅ Eco-label ✅ Oeko-Tex 100 ✅ FDA ✅ Halal/Kosher ✅ BSCI/BRC ✅ CSR/SA 8000 Moreover, I bring extensive experience as a Textiles Engineer from the UK and a Project Management expert, driving profitability, sustainable growth, operational efficiency, and innovation in diverse industries.

💡 Embedded Systems | SCADA | PLC/HMI Expert | IoT Solutions | ESP32 | Rasberry Pi | 13+ Years Experience I’m Husban Anjum, a results-driven and solution-oriented Industrial Automation Engineer with over 13 years of hands-on experience in PLC programming, SCADA/HMI systems, process control, and instrumentation. I specialize in designing and implementing automation solutions for large-scale manufacturing plants and utilities—delivering efficiency, precision, and reliability. 🔧 What I Offer: -SCADA/HMI development (TIA Portal, WinCC, WebUX, KepServerEX) -PLC programming (Siemens S7-300/1200/1500, Delta SE/DVP, Mitsubishi, Fatek) -Energy and Utility Monitoring Systems, including custom dashboards, logging, trends, alarms, and reports -ETP/Wastewater Automation, Chemical Dispensing, Boiler Controls, BMS, RFID -Industrial IoT solutions with real-time data acquisition (MQTT, Modbus, RS485, OPC) -Custom reports, dashboards & alerts using VBScript and SQL integration -Expertise in instrument calibration, VFDs, sensors, and field instrumentation -Consultation and support for Industrial Automation systems, Instrumentation 🏆 Highlighted Projects: -RFID-based Production Tracking System (IoT + Micropython + M5 Stack) -PLC-based Automatic Chemical Dispensing System -SCADA systems managing 200+ parameters and sending automated reports -Loom Data System for 400 machines with web monitoring and email summaries -Custom-built Building Management Systems for automated lighting/fan controls 🎓 Education: -Master’s in Industrial Control & Automation -Bachelor's in Electronics Engineering 🌟 Why Work With Me? I bring more than just technical skills—I bring a proactive mindset, strong communication, and a deep understanding of industrial environments. Whether you're automating a single machine or scaling across an entire plant, I provide efficient, scalable, and maintainable solutions tailored to your needs. 📍Based in Karachi, Pakistan | Available for global clients 📧 Let’s connect and discuss how I can bring value to your automation projects!