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Md.Repon H.

Kushtia, Bangladesh

$25/hr
4.9
114 jobs

I am a certified cybersecurity professional specializing in Penetration Testing, VAPT, and Digital Forensics with extensive hands-on experience securing Web, Mobile, API, Network, and Server environments. I help businesses identify real-world vulnerabilities, investigate cyber incidents, recover critical evidence, and strengthen their overall security posture with clear, actionable, and professional reports. 🛡️ Penetration Testing & VAPT Services I provide manual + automated security assessments with detailed findings, including: ✔️ Web Application Penetration Testing (OWASP Top 10, 4000+ vulnerability checks) ✔️API Security Testing (REST, GraphQL, SOAP) ✔️ Mobile Application Security (Android & iOS) ✔️Network Penetration Testing (Internal & External) ✔️Active Directory Security Assessments ✔️Cloud Security Reviews (AWS, Azure & Google Cloud) ✔️Authentication & Authorization Testing ✔️Business Logic Vulnerability Assessment ✔️LLM/AI Application Security Assessment ✔️ Red Team & Adversary Simulation ✔️ Secure Configuration Reviews 🕵️‍♂️ Digital Forensics & Cybercrime Investigation ✔️ Cybercrime Investigations & Incident Response ✔️ Malware Analysis ✔️ Data Recovery (deleted/corrupted files) ✔️ Forensic Imaging & Analysis (.E01, .RAW, .IMG, .OVA, etc.) ✔️ Log Analysis & Timeline Reconstruction ✔️ Email Fraud, Phishing & Spoof Analysis ✔️ Corporate Cybersecurity Consultation ✔️ Professional Forensic Reporting for Legal Use 📄 Document Authenticity & Tampering Detection Physical Documents: ✔️ Ink & Paper Analysis ✔️ Watermarks, Indentations, Aging Patterns ✔️ Detection of Erasures, Alterations & Page Substitution Digital Documents: ✔️ Metadata Examination ✔️ File Signature Analysis ✔️ Detection of Hidden or Modified Content Handwriting & Signature Verification: ✔️ Pattern & Stroke Analysis ✔️ Comparison with Known Samples 💬 Have Questions? Feel free to message me — I reply quickly and provide free initial consultation.

  • Network Security
  • WordPress
  • Virus Removal
  • Penetration Testing
  • Information Security
  • Web Application Security
  • Malware Removal
  • Digital Forensics
  • Kali Linux
  • System Security
  • Cybersecurity Tool
  • Vulnerability Assessment
  • WordPress Malware Removal
  • Security Analysis
  • Metadata
Md N.

Comilla, Bangladesh

$12/hr
4.9
107 jobs

✅Malware removal from ⦿ Wordpress ⦿ Shopify ⦿ PrestaShop ⦿ Wix ⦿ Magento ⦿ Squarespace ⦿ PHP ✅WordPress Design: ⦿ Wordpress Expert ⦿ Wordpress Designer ⦿ Wordpress Elementor Pro ⦿ Website Optimizaton ⦿ CMS ⦿ Shopify ⦿ Customer Wordpress Website ⦿ Ecommerce ⦿ Divi Theme ⦿ Premium Plugins ✅Fix Google Ads Disapproved for Malicious Software ✅Penetration testing and Vulnerability Assessment. ✅Cloudflare Setup and DDoS Security. ✅ Wordpress Migration I'm a full-time freelancer as a Cyber Security Specialist, Malware Analyst, and Penetration Tester. I can remove malware, delete viruses, do penetration tests, do vulnerability assessments, and remove malicious (Plugins, Themes, and Software). remove the Google warning from your website. I've 5 years of experience as a website security specialist in Ignite tech solutions. Also, I'm a freelancer on Fiverr and Upwork. I've got a level two badge on Fiverr. ✅Service I will provide: 0) Penetration testing and Vulnerability Assessment. 1) WordPress Malware Removal and Security. 2) Shopify Malware Removal and Security. 3) Cloudflare Setup and DDoS Security. 4) Website Backup and Migration from old host/server/domain to new host/server/domain. 5) Google Ads Disapproved for malicious software. ✅Wordpress service: ⦿Remove Malware. ⦿Penetration Testing / Vulnerability Testing ⦿Wordpress Malware removal. ⦿Website Security. ⦿Clean Server / Server Maintenence / cPanel / WHM Panel ⦿Delete Virus / Virus Removal ⦿Remove Google blacklist/ Red screen. ⦿Remove Japanese or Chinese search results. ⦿Security patch installation ⦿Remove malware ⦿Fix the hosting site suspended ⦿Delete junk or virus script ⦿Add SSL Certificate / Setup Cloudflare ⦿Database error / Remove malware from the database ⦿Fix emails problem / Emails not coming ⦿Spam emails coming / Unwanted emails coming ⦿Critical and Fatal Error ⦿Remove the PHP backdoor ⦿Blacklist Removal, McAfee blacklist ⦿WordPress version update ⦿Install Cloudflare SSL ⦿Fix Login Issue / Broken dashboard ⦿Remove website redirect URL / Fix redirecting issues ⦿Internal 404 or 505 Error ⦿Remove the PHP shell ⦿Unwanted / Bulk email coming ⦿White/Empty Screen ⦿Error Establishing Database Connection ⦿Theme/Plugin Broken ⦿Improve website security ⦿Corrupt .htaccess file ⦿Solve PHP memory limit ⦿Core files issues ⦿Upload size problem ⦿Forgot Username/password ✅Backup and Migration Service: I will backup WordPress sites, duplicate, clone, copy, host migration, WordPress migration, Transfer, move websites, and domain migration any WordPress website for personal and business. ⦿Database Backup and Transfer ⦿Change primary addon domain/domain/subdomain ⦿Move WP from root domain/subdomain/addon domain to main ⦿Old host to another new host ⦿Clone and duplicate the WordPress website ⦿Update WordPress version/theme/plugin ✅Penetration Test and Vulnerability Service: I will perform penetration and vulnerability tests with the VAPT report ⦿According to a security report, about 90% of websites are vulnerable to malicious attacks. ⦿A website is an essential part of your Business. The thing is how secure is your website? ⦿I will perform an advanced deep scan and penetration testing on your web application with a professional report which includes all vulnerabilities. ⦿Let me help you in making your website secure against hackers: ⦿Vulnerability Checklist: ⦿ Web attack vulnerabilities.[Input Validation, Code Execution, Bypass Authentication, SQL Injection, CSRF, LFI, Cross-site Scripting, Uploader Issues, Remote Code Execution, Buffer Overflow, Session Hijacking] ⦿ Information Gathering [Server Info, Open Port] ⦿ Authorization Testing [HTTP Header] ⦿ Data Validation Testing [XSS] ⦿ Denial of Service Testing [DDos Test] ⦿ Security Testing ✅Cloudflare service: ⦿Fix A Record, CNAME Record ⦿Fix NS, MX record ⦿Cloudflare setup ⦿Email Routing ⦿Configure Emails ⦿Add SSL ⦿Cloudflare SSL ⦿Cloudflare error fix ⦿Free SSL ⦿DDOS protection from Hackers ⦿setup DNS ⦿Website Security ⦿Enable green padlock ⦿Improve Website speed ⦿Setup firewall Errors I will fix: Mail Delivery Issue 500 internal server error 502 bad gateway or error 504 gateway timeout 503 service is temporarily unavailable 520: web server returns an unknown error 521 web server is down 522: connection timed out 524: a timeout occurred 525: SSL handshake failed 526: invalid SSL certificate Cloudflare Benefits: ⦿Minification ⦿HTTP/2 Protocol ⦿DNS Security ⦿Cloud WAF ⦿Image Optimization ⦿Browser Caching ⦿WebSockets ⦿Load Balancing ⦿Optimized Network Routing ✅I can work with any CMS like: ⦿Magento, OpenCart, Drupal, Joomla, Prestashop, WordPress, SHOPIFY, LARAVEL, SQUARESPACE, WIX, WOOCOMMERCE, BigCommerce, Blogger, Hubspot CMS, Typo3, Weebly, Webflow, CMS Hub. ✅Why Me: ⦿I will provide a Professional Report ⦿Give you technical support ⦿Quality Work

  • Malware Removal
  • WordPress Website Design
  • Information Security
  • Penetration Testing
  • Vulnerability Assessment
  • Network Security
  • CMS Development
  • WordPress Malware Removal
  • Virus Removal
  • Cloudflare
  • SSL
  • Ethical Hacking
  • cPanel
  • WordPress Bug Fix
  • WordPress Security
Sajol H.

Dhaka, Bangladesh

$5/hr
5.0
10 jobs

Goal-driven hard worker, responsible and 3 years+ experience in PCB design, analog and mixed signal design, High-speed design. Skilled in the Internet of Things (IoT), hardware concept prototyping, embedded systems, and robotics.

  • PCB Design
  • Embedded System
  • ESP32
  • Arduino IDE
  • Altium Designer
  • Printed Circuit Board
  • Electronic Circuit Design
  • Electronics
  • Arduino Firmware
  • Arduino
  • MQTT
  • Firmware Programming
  • FreeRTOS
Shariful I.

Dhaka, Bangladesh

$25/hr
4.9
42 jobs

Tech Pack Designer & Surface Pattern Specialist — 9 years in the garment industry, working directly with Mango, Inditex, Maag, Lamour, Sports Group Denmark, Tiffosi, DKNY, CCP, LPP,and Salsa. I bridge the gap between design and production. Whether you need a complete tech pack your factory can build from, or a print collection your brand can sell — I deliver both, production-ready. ───────────────────────────────── TECH PACK SERVICES ───────────────────────────────── Complete garment specification documents built in Adobe Illustrator, structured for factory use. Every tech pack includes: ▸ Technical flat sketches — front, back & details ▸ Full measurement spec table with size grading ▸ Bill of Materials — fabric, trims & hardware ▸ Construction notes & stitch specifications ▸ Pantone TCX colour references ▸ Factory-ready PDF + editable AI + Excel BOM Garment categories: Tops · Bottoms · Dresses · Outerwear · Activewear · Swimwear · Kids · Lingerie ───────────────────────────────── SURFACE PATTERN DESIGN ───────────────────────────────── Seamless repeat patterns for fashion brands, textile studios, and print-on-demand sellers worldwide. Delivered at 300 DPI · CMYK · with full Pantone TCX colour specification and production-ready files. Print categories: Floral · Tropical · Geometric · Kids · Ethnic & Paisley · Animal · Digital Sublimation · Placement Prints · Colorway Collections ───────────────────────────────── MANUFACTURING SUPPORT ───────────────────────────────── Based in Bangladesh — the world's second largest garment manufacturing hub — I can connect you with my trusted production network for small-batch and bulk orders. ▸ No MOQ pressure. Small runs welcome. ▸ Competitive production costs ▸ Factory-to-client communication managed ▸ Quality control supported throughout ───────────────────────────────── HOW I WORK ───────────────────────────────── ▸ First draft delivered before any payment ▸ Revisions until you are fully satisfied ▸ Payment only after your approval ▸ Files delivered within 48 hours of sign-off ▸ Response within 24 hours — always 4000+ garments developed · 2600+ print designs created · 100% Job Success · Top Rated

  • Tech Pack
  • Print Design
  • Fashion Design
  • Graphic Design
  • Pattern Design
  • Textile Design
  • Sweatshirts & Hoodies
  • Garment Measurements
  • Fashion & Apparel
  • Clothing & Merchandise Design
  • Clothing
  • Children's Clothing
  • Adobe Illustrator
  • Adobe Photoshop
  • Surface Design
  • Flat Design
  • Fashion Pre-Production
  • Fashion Merchandising
A.K.M. Tohidur R.

Dhaka, Bangladesh

$100/hr
5.0
141 jobs

As a highly skilled and experienced professional with over 08+ years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete solutions for designing, configuring, automating, and managing network and system projects. My proficiency in using simulation software such as Packet Tracer and GNS3, as well as real-life network and system devices, make me a valuable asset for any project. My few hands-on experiences is: ⭐Network Design by MS Visio, Cisco packet tracer, GNS3, and EVE-NG ⭐Netacad CCNA and CCNP packet tracer Labs activities, projects design and solution ⭐ Expert in configuring, managing, and troubleshooting Cisco routers, switches, FTD, FMC, and ASA firewalls. ⭐ Expert in configuring, managing, and troubleshooting Fortigate, Sophos, Check Point, SonicWall, Palo Alto, pfSense, OPNsense & Huawei firewalls, ⭐Netgear, Huawei, Aruba switch, DrayTek router, TP-Link and others vendor wireless router configurations. ✅Cisco, Tp-Link, Aruba, Fortinet, Ubiquiti, Planet, Huwei switch configurations. ⭐Proficient in configuring, managing, and troubleshooting Unifi Enterprise Fortress Gateway, UDM Pro, Unifi Cloudkey, USG UniFi Firewall , Security Gateway, Switch, and AP devices. ⭐Expert in Linux administration, with expertise in Ubuntu, Red Hat, openSuse, CentOS, Debian, and Kali Linux distributions. ⭐Expert in Windows server administration , Active Directory management, Exchange Server administration, DNS configuration, DHCP implementation, and Windows operating system support. ⭐Experienced in managing and configuring virtualization platforms including HYPER-V, VMware ESXi, VMware Workstation, KVM, VirtualBox, and Proxmox. ⭐Servers: HP Proliant Servers, Dell/EMC Servers, IBM ⭐MikroTik Routers configuration ✅ Cloud Administrator: Azure, AMAZON AWS , Google GCP, OVH and Digital Ocean ⭐VLSM/subnetting of small to large enterprises ⭐VLANs, Inter-VLAN routing, VTP, CDP, Ether-Channel(LACP, PAGP), Spanning Tree (STP, PVST++, MSTP), and FHRP Protocols ⭐IPV4 & IPV6 IP planning, DHCP, NAT/PAT configuration and IP helper address ⭐static and Dynamic Routing protocols (RIP, OSPF, EIGRP, BGP) configuration ⭐Layer-3 Redudent/backup links Using HSRP, VRRP ⭐Port security, ACL( access list) configuration ⭐Network troubleshooting and optimization ⭐VPN Configuration Expert (GRE , SSL, IPSEC, PPTP, OPENVPN , wireguard & DMVPN) ⭐Advanced Excel skills, including macro, VBA, VLOOKUP, and other automation techniques ⭐Network automation script for any cisco and fortigate devices using python ⭐ Skilled in automation using Bash/Shell scripting ✅Overlay Networks VPN Expertise: Proficient in configuring and managing various overlay network VPNs, including ZeroTier, Tailscale, WireGuard, SoftEther VPN, Netbird , Netmaker, OpenVPN Cloud, I, Twingate and PeerVPN for secure, scalable, and decentralized networking, enabling seamless remote access, team collaboration, and encrypted communications across distributed systems. ✅Beryl AX and Flint Router Configuration Expert ( Mini Router, Travel Router, Home Wi-Fi, cellular Router) like GL-MT6000, GL-AXT1800, GL-MT3000, GL-A1300 etc ✅Cisco Duo: MFA, 2FA, SSO, Identity Security Integration, Windows Logon, RDP, Microsoft AD, VPN Authentication.

  • Firewall
  • Network Security
  • Network Administration
  • Cisco Certified Network Professional
  • Linux
  • Windows Server
  • System Administration
  • FortiGate Firewall
  • Linux System Administration
  • Cisco Certified Network Associate
  • PfSense
  • Ubiquiti
  • Cisco
  • VPN
  • Fortinet
Omar Faruk S.

Chattogram, Bangladesh

$5/hr
4.8
40 jobs

I am an Electrical Engineering Designer with professional experience in complete electrical design, drafting, and technical documentation for residential, commercial, industrial, EV charging, and solar PV projects. I specialize in Single Line Diagram (SLD), Electrical Layout Drawing (ELD), load calculation, panel schedule, circuit schedule, voltage drop calculation, cable sizing, breaker sizing, feeder sizing, conduit sizing, lighting layout, power layout, grounding notes, BOQ, and complete electrical drawing packages. I am also a Fiverr Level 2 Seller, I have successfully completed 450+ projects for clients worldwide with excellent response and strong client satisfaction. I work with a focus on accuracy, clean presentation, practical design solutions, clear communication, and on-time service. My core services include: 1. Single Line Diagram (SLD) 2. Electrical Layout Drawing (ELD) 3. Lighting layout and power layout 4. Load calculation and demand calculation 5. Panel schedule and circuit schedule 6. Load schedule and equipment schedule 7. Voltage drop calculation 8. Cable sizing, conduit sizing and feeder sizing 9. Breaker sizing and protection device selection 11. EV charger load calculation and electrical design 12. EV charging station panel connection and feeder design 13. Solar PV electrical design and system documentation 14. Grounding/earthing notes and electrical safety coordination 15. BOQ, material take-off, and technical documentation 16. Design revision, redline update, and as-built drawings Client satisfaction is my first priority. I believe every project deserves proper attention, accurate work, and timely delivery. I always try to understand the client’s requirements clearly, provide professional suggestions when needed, and deliver drawings that are clean, organized, and ready for project use. I prefer long-term working relationships. My goal is to become a reliable electrical design partner for my clients by providing honest communication, quality service, on-time delivery, and continuous support for future projects.

  • Electrical Design
  • Electrical Drawing
  • Autodesk AutoCAD
  • Drafting
  • Architectural Design
  • Architectural Diagram
  • Engineering & Architecture
  • Electrical Layout Design
  • Load Calculation
  • Electrical Engineering
  • National Electrical Code
  • Mechanical, Electrical & Plumbing Systems
  • Architectural Drawing
  • Engineering Design
  • Building Design

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