Hire the Best Oracle Team Productivity Center Specialists

Companies start looking for a Chief of Staff when the business is growing, but execution isn’t keeping up. You have direction, you have priorities - but turning that into clear plans, ownership, and consistent follow-through is where things break down. That’s where I step in - I work directly with founders and leadership teams to take strategy, and make it real across the business. • Turning direction into clear plans and timelines • Establishing ownership and accountability across teams • Driving cross-functional execution without creating drag • Surfacing risks early and bringing solutions, not just problems I'm most effective when: • Priorities exist, but don’t translate into execution • Initiatives start strong but lose momentum • The founder is the bottleneck for decisions and direction • The business feels harder to run than it should Within the first 30 days: • Priorities stabilize and translate into execution • Ownership is clear across key initiatives • Work moves forward without constant escalation • Leadership has visibility into what’s actually happening My role is simple - bring structure, pace, and follow-through so the business can scale without all the chaos. If that’s the gap you’re trying to close, we should talk.

🥇 Experienced Full Stack Developer | Java, Spring Boot, Node.js, Vue.js, React, Angular, Next.js, Android, iOS, Flutter | JavaScript, TypeScript | AI & Scalable Solutions I am an experienced 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with 15+ years in desktop, web, and mobile application development. Skilled in frontend and backend technologies like Java, Spring Boot, Node.js, Vue.js, React, Angular, Python, Android, iOS, and Flutter. Known for delivering scalable, efficient solutions that meet client needs. Passionate about technology and problem-solving, always eager to learn and stay current with industry trends. Seeking a challenging role in a dynamic organization to contribute to growth and success. 𝑺𝒌𝒊𝒍𝒍𝒔 𝐇𝒊𝒈𝒉𝒍𝒊𝒈𝒉𝒕𝒔 ⭐ 𝑭𝒖𝒍𝒍 𝑺𝒕𝒂𝒄𝒌 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕: Comprehensive experience from concept to deployment. ⭐ 𝑩𝒂𝒄𝒌-𝒆𝒏𝒅: Strong skills in Java, NodeJS, Python. ⭐ 𝑭𝒓𝒐𝒏𝒕-𝒆𝒏𝒅: Expertise in JavaScript, Vue.js, React, Angular, HTML, CSS. ⭐ 𝑴𝒐𝒃𝒊𝒍𝒆: Extensive experience with Android, iOS, Flutter, React. ⭐ 𝑫𝒂𝒕𝒂𝒃𝒂𝒔𝒆: MySQL, Oracle, SQL Server, MongoDB, PostgreSQL, MariaDB. ⭐ 𝑺𝒄𝒂𝒍𝒂𝒃𝒍𝒆 𝑺𝒐𝒍𝒖𝒕𝒊𝒐𝒏𝒔: Proven ability to develop efficient and future-proof applications. ⭐ 𝑷𝒓𝒐𝒃𝒍𝒆𝒎-𝒔𝒐𝒍𝒗𝒊𝒏𝒈: Skilled at creating innovative solutions. ⭐ 𝑪𝒍𝒊𝒆𝒏𝒕 𝑭𝒐𝒄𝒖𝒔: Dedicated to meeting and exceeding client expectations. ⭐ 𝑪𝒐𝒏𝒕𝒊𝒏𝒖𝒐𝒖𝒔 𝑳𝑒𝒂𝓇𝓃𝒾𝓃𝑔: Always staying updated with new technologies and trends. 𝑾𝒉𝒚 𝐇𝒊𝒓𝒆 𝑴𝑬? 𝑷𝒓𝒐𝒗𝒆𝒏 𝑬𝒙𝒑𝒆𝒓𝒕𝒊𝒔𝒆: Over 15 years in full-stack development, mastering Java, Spring Boot, Node.js, Vue.js, Android, iOS, Flutter, React, Java Script, Type Script and more. 𝑻𝒐𝒑-𝑹𝒂𝒕𝒆𝒅 Plus: 100% Job Success on Upwork, consistently delivering high-quality results and exceeding client expectations. 𝑨𝒅𝒂𝒑𝒕𝒂𝒃𝒍𝒆: Skilled in both web and mobile development, quickly adapting to new technologies to keep your project cutting-edge. 𝑺𝒕𝒓𝒐𝒏𝑔 𝑪𝒐𝒎𝒎𝒖𝒏𝒊𝒄𝒂𝒕𝒊𝒐𝒏: Clear, proactive communication to ensure your vision is fully realized. 𝑸𝒖𝒂𝒍𝒊𝒕𝒚 𝑭𝒐𝒄𝒖𝒔𝒆𝒅: Detail-oriented and committed to delivering exceptional, thoroughly tested solutions. 𝑪𝒍𝒊𝒆𝒏𝒕-𝑭𝒊𝒓𝒔𝒕: Your goals are my priority. I create tailored solutions that drive real value for your business. 📈 𝑳𝒆𝒕'𝒔 𝒃𝒖𝒊𝒍𝒅 𝒔𝒐𝒎𝒆𝒕𝒉𝒊𝒏𝒈 𝒂𝒎𝒂𝒛𝒊𝒏𝒈 𝒕𝒐𝒈𝒆𝒕𝒉𝒆𝒓. 𝑹𝒆𝒂𝒄𝒉 𝒐𝒖𝒕 𝒕𝒐𝒅𝒂𝒚, 𝒂𝒏𝒅 𝒍𝒆𝒕'𝒔 𝒕𝒖𝒓𝒏 𝒚𝒐𝒖𝒓 𝒗𝒊𝒔𝒊𝒐𝒏 𝒊𝒏𝒕𝒐 𝒓𝒆𝒂𝒍𝒊𝒕𝒚! #FullStackDeveloper #JavaDeveloper #SpringBoot #NodeDeveloper #VueDeveloper #AndroidDeveloper #iOSDeveloper #FlutterDeveloper #CI/CD #AWS Cheers,

Delayed projects missed deadlines and underperforming technical teams cost companies time revenue and growth. Ehsan helps businesses regain control by structuring managing and optimizing technical teams to deliver projects faster with clarity and measurable results. Ehsan is a Technical Project Manager with 15+ years of experience across software development, QA and IT operations. His strength lies in turning disorganized workflows into structured high performing delivery systems. Career Path: Technical Project Manager 🡸 QA and Software Tester 🡸 Software Developer 🡸 IT Support 🡸 Call Center Operations Ehsan works directly with clients and scales execution by coordinating with a trusted network of developers QA engineers database specialists and web developers when required. Core Specializations: Ehsan excels at managing technical teams and IT projects to deliver high-quality results on time and within scope. 📌 End to End Technical Project Management (Agile Scrum). 📌 Managing Remote Technical Teams and Distributed Workflows. 📌 Software Requirement Analysis and Technical Documentation. 📌 QA System Design Bug Tracking and Quality Optimization. 📌 Delivery Timeline Optimization and Risk Mitigation. 📌 KPI Systems Performance Monitoring and Reporting. 📌 Business Process Optimization and Workflow Structuring. 📌 IT Security Compliance and Risk Aware Project Execution. Proven Impact and Results: In remote environments Ehsan has consistently delivered measurable improvements for technical teams and organizations. ✅ Led cross functional technical teams (database teams, programmers, web developers, QA, designers) across multiple projects. ✅ Reduced project delays by up to 25–40% through structured sprint planning and workflow optimization. ✅ Improved QA efficiency reducing production level bugs significantly through process implementation. ✅ Increased team productivity and accountability using KPI tracking and performance monitoring systems. ✅ Successfully managed product backlogs sprint cycles and release timelines for continuous delivery. ✅ Strengthened communication between stakeholders reducing misalignment and rework. ✅ Implemented structured documentation systems improving knowledge retention and onboarding speed. ✅ Supported IT governance security compliance and operational risk reduction. ✅ Designed and executed business continuity and disaster recovery planning frameworks. About Ehsan Ul Haque: Ehsan has worked with Sonali Polaris Financial Technology Limited a joint venture between Polaris Financial Technology (India) and Sonali Bank Limited (Bangladesh). He contributed to the development and testing of core banking solutions using J2EE and Oracle DB. His team received the GEM Award for successfully delivering the Any Branch Banking (ABB) system. He later transitioned into QA and project coordination roles where his analytical and systematic thinking approach enabled him to oversee complex technical operations more effectively. His background includes roles as a Software Developer, QA Specialist, Network Administrator and Technical Support professional giving him a complete understanding of technical systems from development to deployment and support. As a Certified Information Security Associate, Ehsan brings an added layer of value by ensuring that project workflows systems and processes align with security, awareness, risk mitigation and compliance considerations, which is an increasingly critical factor for modern businesses. He holds a degree in Computer Science and has hands on experience with C++, SQL, MATLAB, HTML, PHP, JavaScript and database systems. Why Clients Choose Ehsan: Ehsan drives technical projects to successful delivery while improving team performance and ensuring measurable business impact. ⚡️ If structured execution and on time delivery are critical to your business. ⚡️ If your technical teams lack coordination clarity or accountability. ⚡️ If you need a manager who understands development, QA and system workflows. ⚡️ If you want to improve delivery speed while maintaining quality. ⚡️ If you need risk aware project execution with security conscious oversight. ⚡️ If you want a single point of responsibility to manage complex technical operations. If expertise of Ehsan aligns with your project needs, click the "Send Message" button to discuss how your technical operations can be streamlined and optimized for better performance. Ehsan is committed to delivering structured scalable and high performance project outcomes that help businesses grow with confidence.

iGaming Systems Architect with 8+ years leading production Sportsbooks, iCasinos, and Sweepstakes platforms from concept to 1M+ active users. I help operators engineer enterprise-grade, compliant software across regulated US, African, and European markets without multi-million dollar vendor lock-in or architecture bottlenecks. 🔹Key Proof Point: As Tech Lead for ReBet, I drove platform architecture from MVP to over 1M+ registered users and 80,000+ daily active users (DAU). I personally lead every technical engagement by overseeing system architecture, provider integration pipelines, and high-concurrency scaling strategy. I am supported by a specialized team of iGaming UI/UX Designers, Engineers, QA Testers, and DevOps Leads. 🚀 CORE SOLUTIONS ARCHITECTURE • Sweepstakes Platforms: Dual-currency models (Gold and Sweeps Coins), store mechanics, and compliant redemption workflows. • Sportsbook Platforms: Fixed-odds, live/in-play betting engines, micro-betting, and automated risk management systems. • iCasino & Poker: Multi-provider aggregator integration, RNG engines, crash games, and multi-table poker architecture. • Prediction Markets: Peer-to-peer event trading platforms, custom automated market makers (AMMs), and oracle integrations. • Real-Time Infrastructure: High-concurrency WebSockets, custom wallet ledgers, KYC, geolocation compliance, and payment gateways. 🏆 SELECTED PRODUCTION LAUNCHES • ReBet (US Market): Led end-to-end architecture from MVP to scale. Expanded platform to 1M+ users and 80,000+ daily active users with high-throughput real-time odds processing. • FtimerBet (African Market): Real-money gaming ecosystem launched in early 2026. Scaled to 20,000+ active users across integrated sportsbook and casino modules. • Division Casino & Poker (US Market): Full casino platform build currently expanding into a dedicated, scalable poker engine. • RiloBet: Next-gen sportsbook featuring sub-second odds processing and real-time live betting feeds. 🔌 ECOSYSTEM & THIRD-PARTY INTEGRATIONS • Sportsbook & Odds Feeds: Betby, BetConstruct, OpticOdds, OddsAPI, Sportradar, Genius Sports • Casino Aggregators & Games: Evolution, Pragmatic Play, Alea Play, Ezugi, CreedRoomz, Pascal Gaming, Choice Gaming, PoPOK • KYC, AML & Compliance: Socure, Veriff, YouVerify, Plaid, Responsible Gaming Controls • Payment Gateways & Crypto: Stripe, Monnify, Paystack, OPay, PalmPay, AptPay, Breeze, Finix, CoinsPaid • Geolocation & Security: GeoLocs, Radar, MaxMind 💼 ENGAGEMENT MODELS 1. Discovery & Architecture Blueprint: Tech stack selection, provider sourcing, and system design. 2. MVP Development & Market Launch: Dedicated sprint delivery and store release execution. 3. Platform Modernization & Scaling: Codebase refactoring, migration, and high-concurrency optimization. 📩 DIRECT CALL TO ACTION For operators planning an iGaming platform with a budget of $10K+ that need senior technical execution within a defined roadmap: Send a message with your target market, platform concept, and launch deadline to receive a strategic blueprint.

JOB OBJECTIVES: To find opportunity, which can develop my untapped potential, career that make fulfilled in my line of expertise or profession. To seek a position where my skills and abilities can be enhanced and utilized in achieving corporate objectives. Making sure that no one will be left behind by implementing equal opportunities for everyone., QUALIFICATIONS: * Well organized and efficient * Excellent English communication skills * Capable of handling multiple tasks * Excellent interpersonal skills * Dependable and can work without supervision. * Expert in Customer and technical support service. * Capable of handling and leading a team. * Able to facilitate training for employees and supervisors.

🥇 Expert-Vetted Freelancer (Top 1% on Upwork) 🎯 Exploratory Executive Strategy Call I’m Alvis Lazarus, a Supply Chain & Operations Consultant specializing in end-to-end supply chain transformation, delivering EBITDA improvement, working capital optimization, and scalable, automation-led operations across global environments.. My approach focuses on building practical, scalable, and efficient operating models—ensuring that systems are not only well-designed but also implementable and sustainable. I have delivered 250+ projects across Asia-Pacific, US, Europe, and the Middle East, driving over $350M+ in measurable value creation through cost optimization, efficiency improvements, and supply chain transformation. My work typically focuses on improving margins, freeing up working capital, and building resilient, high-performance operating models aligned with growth. I hold a management degree from IIM Calcutta and am currently pursuing a Doctorate in Artificial Intelligence and Machine Learning from Walsh College, USA. I am also a certified Lean Six Sigma Master Black Belt. I have worked extensively across sectors including Retail, E-commerce, CPG, FMCG, F&B, Textile, along with Automotive, Pharma, Healthcare, Manufacturing, and others. Core Capabilities Supply Chain Strategy & Network Design Building supply chains from the ground up, aligned to go-to-market strategy Network planning, distribution design, and supply-demand alignment Inventory strategy, demand forecasting, and replenishment models Distribution center capacity planning and space forecasting Deep hands-on expertise in warehouse and supply chain simulation using AnyLogic, FlexSim, Arena, Simul8 and other discrete-event simulation tools. Software and platform selection (ERP, WMS, demand planning & forecasting tools) Strong grounding in structured frameworks such as SCOR and value chain modelling Warehousing Design & Optimization End-to-end warehouse setup (greenfield & brownfield) excluding civil construction Storage and layout design: racking systems, cantilever, floor storage, bins, mezzanine, yard design Material handling equipment selection and flow design Inventory right-sizing, slotting, and space utilization optimization Workforce planning, productivity improvement, and safety design WMS selection, implementation, and process alignment Optimization of existing facilities to improve throughput, utilization, and OPEX efficiency Logistics & Fulfilment Excellence Logistics network design, routing, and scheduling optimization International shipping frameworks and distribution models Lead time reduction, cost optimization, and service level improvement Reverse logistics and returns process design Automation, AI & Process Excellence Automating repetitive and rule-based workflows across planning, operations, and reporting AI/ML-driven demand forecasting, decision intelligence, and process optimization Workflow automation using APIs, system integrations, and tools such as Zapier Intelligent order processing, notifications, and customer support workflows Incorporating external signals (supplier reliability, port congestion, transit delays, traffic patterns) into planning models Design and implementation of advanced warehouse automation, including dark warehouses (lights-out operations) using AGVs (Automated Guided Vehicles), AMRs (Autonomous Mobile Robots), robotic picking systems, and automated material handling equipment such as AS/RS, unmanned forklifts, and reach trucks BPMN-based process design and continuous improvement using Lean Six Sigma Global Sourcing & Procurement Operations End-to-end global sourcing across multiple categories including electronics, toys, consumer goods, industrial products, and robotics systems, with strong experience in China sourcing ecosystems Supplier identification, evaluation, negotiation, and pricing finalization Managing complete sourcing lifecycle: product development alignment, quality checks at source, packaging standardization, and compliance Extensive experience moving products across 20+ countries and multiple trade lanes (China → US, Europe, and other global markets) Ownership of full international logistics lifecycle: origin handling, export processes, air/sea freight planning, and destination-side controls Designing processes, SOPs, and KPIs across the entire value chain—from supplier to final warehouse delivery Continuous optimization of cost, lead time, reliability, and operational efficiency across sourcing and distribution Tools & Platforms Hands-on experience across SAP (IBP, ECC, S/4HANA), Oracle, NetSuite, Odoo, Cin7, Netstock, Blue Yonder, o9 Solutions, Kinaxis (RapidResponse), Manhattan Associates, Infor, Zoho.