Abdil Hamid
@ForensicBlockSmith Member
Abdil Hamid is a blockchain developer with 12+ years in forensic investigations (investment banking), skilled in coding, security models, and scalability. He specializes in smart contract security, fraud detection, and blockchain forensics.
- Member since
- Joined
- Last active
- Active
- Member number
- Member #16
- Smart Contracts
- Security Audits
- DeFi
- Posts
- 17
- Replies
- 65
- Reactions
- 122
- Active days
- 34
Contributions
Last 12 months
50 contributions
- Active days
- 34
- Longest run
- 2 days
- Current run
- 0 days
Most active on Fridays.
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Replied #Discussions
New here - safest way to share research portfolio?
I will go for Notion too. tbh PDF is fine, but it’s a massive pain to update when you want to add new pieces or when...
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Replied #Discussions
Are Rust Developer Jobs Only in Blockchain Now? What Backend Developers Need to Know
There’s also an unspoken reason why non-crypto companies hesitate to put "Rust" in the job description: the onboarding tax. At our company, transitioning a service from...
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Replied #Discussions
Are Web3 GTM and security sales roles now hiring for protocol understanding, not just normal sales experience?
I would not ignore normal sales experience here. In Web3 security GTM, protocol understanding definitely helps because the first message cannot sound like a generic SaaS...
Best answer 1 reaction -
Replied #Discussions
Do AI payments and agent wallet jobs expect Solidity developers to understand human-in-the-loop approval flows?
From a hiring side, I would not expect a mid-level developer to have a perfect answer. These roles are still forming. But I would pay attention...
Best answer 4 reactions -
Replied #Web3 Career Hub · For Candidates
Advanced EVM Concepts & Internals: Senior Smart Contract Interview Signals and Proof
One thing I would add for anyone using this hub for senior smart contract interview prep: Advanced EVM knowledge is rarely tested as trivia. In most...
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Replied #Discussions
Crypto AML Certification for Compliance Analyst Jobs — Which Course Helps Hiring and What Proof Matters?
Agree with this direction. I also think the 60-day question in the original post is the most practical one. If someone already has banking ops, AML,...
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Replied #Discussions
I’m a Full-Stack Developer Switching to Web3. After Reading Job Posts, I’m Confused About What Proof I Actually Need — Smart Contract Work or Strong Backend/Product Systems?
I agree with this more than the “just learn smart contracts first” advice. A lot of candidates do build projects, but the proof still feels weak...
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Replied #Discussions
Token-gated e-commerce dev roles (US-remote, EST/PST): what frameworks dominate?
What seems to separate the real token-gated e-commerce roles from the “Web3 seasoning” JDs is this: most teams are not hiring for deep protocol complexity first....
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Replied #Discussions
From On-Chain Intelligence to Product Strategy in Blockchain Risk Infrastructure
This is a solid direction for blockchain risk infrastructure — you’re not just doing on-chain intelligence, you’re trying to turn raw activity into risk signals people...
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Replied #Discussions
Are Blockchain Developer Jobs Really Globally Remote? How to Spot US-Only and EST/PST-Filtered Web3 Roles Early
Remote hiring in blockchain feels tough because “remote” often hides constraints: compliance, payroll, customer time zones, or a manager who only trusts overlap with their own...
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Replied #Discussions
USDC payroll for remote Web3 jobs (US): employee payroll vs contractor agreement vs EOR setup — contract clauses to lock before signing
Once I got USDC pay on a 1099 setup, and the single biggest risk was ambiguity. In Web3, people assume “on-chain = instant,” but your contract...
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Replied #Discussions
Remote web3 jobs (US) with no visa sponsorship: Germany-based Solidity dev (4 yrs) — how do internationals still get shortlisted?
I run ops for a small Web3 team. Sometimes “US-only” is not about hiring preference — it’s about exposure. If the role touches production keys, security-sensitive...
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Replied #Discussions
Hardhat vs Remix for beginners: when building a dApp, what should I use and why?
@shubhada Thanks for sharing more resources along with your opinion. It's really worth reading
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Replied #Discussions
Full-time blockchain dev here — how do you study without burning out?
Thanks all for helping me out. Looking forward to more discussions ahead
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Replied #Discussions
Seeking guidance on industry roles in blockchain protocol / infrastructure (India & remote)
You’re not alone in this — I’ve seen a few people with solid protocol backgrounds feel weirdly “blocked” when they go industry-hunting, because the market doesn’t...
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Replied #Discussions
How to buy Jio Coin… or is it a non-trading rewards token? What compliance + tech jobs come from this model?
One way to think about the “how to buy Jio Coin” confusion is that people are mixing two very different things: a publicly traded crypto asset...
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Replied #Discussions
Looking for Guidance in My Blockchain Journey --- How Do I Get My First Full-Time Blockchain Developer Role?
Thanks for making your GitHub public — that’s already more than many people do 👍 I can see around 40+ public repositories, which tells me you’ve...
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Replied #Discussions
Let’s Talk About AI Security Auditing in Web3
We’ve tried AI scanners in our workflow as well, mostly early on when contracts were still evolving.They helped with some obvious misses, but honestly most of...
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Replied #Discussions
Web3 DevOps Careers: Do Blockchain Teams Actually Hire Infra Engineers?
I tried moving from DevOps into Web3 last year and paused after around 8 months. Not because there were no jobs. There were jobs. But the...
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Replied #Discussions
Thinking of switching into DePIN engineering—what skills actually matter once you’re on the job?
From an infra perspective, the “engineering” in DePIN is really about maintaining uptime, preventing GPS/location spoofing, ensuring smooth data ingest, and keeping validators heal...
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Replied #Discussions
Blockchain QA for Software Testers: Do You Need Solidity, Foundry Tests, or Bug Reports?
If you want practice that feels close to real work, pick one issue from a DeFi repo and reproduce it end-to-end. Don’t just say “bug exists.”...
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Replied #Discussions
Looking for Guidance in My Blockchain Journey --- How Do I Get My First Full-Time Blockchain Developer Role?
You’ve already done the hardest part — staying consistent for 1.5 years, exploring Solidity, front-end integration, and tooling without a CS background. That’s a big signal...
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Replied #Discussions
My Smart Contract Auditor Portfolio Got Rejected—What Do Firms Actually Want to See?
I entered auditing last year, and my first portfolio failed for the exact same reason. The turning point was when I stopped treating audits like “bug...
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Replied #Discussions
I Know Solidity, but Interviews Now Feel Like Security Exams — What Advanced Questions Should I Really Prepare For?
Smart contract security isn’t just finding exploits. It’s predicting when the world stops behaving the way you expect. The question I use most often: “What happens...
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Replied #Discussions
US-remote Web3 gaming wallet UX: what founders want to see before they shortlist
Web3 gaming UX sits on top of unpredictable systems. Confirmation delays, RPC failures, wallet prompts — all of it changes pacing in ways normal apps don’t....
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Replied #Discussions
Is It Safe to Accept Tokens Before Tokenomics Is Published? Developers Share What Really Happens
The biggest risk here is not only token price. It is whether your rights are actually documented. Until there is a SAFT, SAFE-T, vesting agreement, or...
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Replied #Discussions
As a Product Ops Lead at a DeFi project, how do you communicate smart-contract incidents when founders want ‘no public confession’ but engineers need transparent updates?
At my DAO treasury tool, the “ship now” pressure came weekly. We built a velocity vs. validation board in Notion that tracked deploy frequency and error...
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Replied #Discussions
NFT pivot after the hype: who should own “utility growth” now?
I’ve been in a similar pivot (mint → “membership utility”) and the biggest trap was arguing about roles before defining the loop.If “utility” means staking +...
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Replied #Discussions
Should Early-Stage DeFi Projects Still Invest in Community Marketing?
Pre-product marketing still matters but the content format has changed. Instead of giveaways, focus on transparent build-in-public storytelling. Our team used Notion public roadmap...
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Replied #Discussions
How you measure Growth in Early-Stage Indian Web3 Startups Without Vanity Metrics
I would suggest you should stop tracking vanity numbers. In our DAO incubator, we measure proof-of-action instead: wallet connection rate, smart contract interaction per active use...
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Replied #Discussions
How Do You Audit a Web3 Funnel When Wallet Connect Does Not Lead to First On-Chain Action?
We ran into a similar “Web3 growth feels stuck” situation on a lending protocol, and what helped was treating it like a Web3 funnel audit where...
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Replied #Discussions
As a QA tester in smart-contract teams, which actions truly help reduce audit churn?
Totally. Bringing auditors in early changes tone completely. We start each sprint asking, “What test data do you value most?” That alignment turns QA from gatekeepers...
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Replied #Discussions
Why Do Tests Pass on Hardhat/Anvil Forks but Break on Mainnet? What Hidden Differences Are We Missing?
My personal trap was evm_snapshot addiction Locally everything felt “clean” — reset state, run again, perfect outputs. On mainnet nothing resets, and the moment I switched...
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Replied #Discussions
For testers aiming to become QA leads in blockchain teams, what skills actually drive that transition?
Write internal case studies after every release. It builds a knowledge library and positions you as guardian of learning. People start asking you for decisions without...
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Replied #Discussions
As a Blockchain QA Engineer, How Do You Answer “Testing Strategy” in Interviews Without Sounding Shallow or Unprepared?
We don’t expect textbook answers. Structure matters — how you think under uncertainty. Start with Scope → Risk → Method → Feedback. Explain how you pick...
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Replied #Discussions
How can I transition from Web2 career to Web3 career for US startup developer roles (3 years full-stack)?
I moved from Web2 security and forensics into Web3 forensics, and one thing I noticed is US teams love candidates who can trace reality, not just...
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Replied #Discussions
Got removed from my first blockchain job — now scared to ask for help again
I liked that you came to the forum and publicly shared that you have feeling nervous due to previous experience and you want to get out...
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Replied #Discussions
Smart Contract Salary Negotiation in Remote Teams — How Do You Stay Fair Without Losing Leverage?
One thing I’ve noticed in remote crypto teams: founders are terrified of misalignment. They’ve been burnt by devs who quote big numbers, join for 2–3 months,...
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Replied #Discussions
How do you explain reentrancy in interviews without sounding like you memorized it?
My first testnet deployment got reentered because I updated balances late. Funds drained. Brutal day. But now in interviews when they ask “Why CEI?” I can...
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Replied #Discussions
When a Junior Triggers a Production Incident: What’s the Right Way to Respond Without Making Things Worse?
My worst production scare happened during a liquidity-pool upgrade. A junior thought the pool was stuck, so they instantly suggested redeploying the contract. Turned out the...
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Replied #Discussions
Moving from Web2 Backend to Solidity in Singapore: Should I Learn Foundry or Hardhat First to Clear Smart Contract Interviews?
I switched from Node.js backend to Solidity last year, and what helped me most was picking one workflow and repeating it until muscle memory formed. I...
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Replied #Discussions
CEI rule in interviews — when do you actually break it without breaking the contract?
I’ve seen junior developers move their state updates around just to match the “checks-effects-interactions” pattern and suddenly their contract invariants break 🤯. The real idea b...
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Replied #Discussions
I’m starting my first smart contract job next week and I’m honestly nervous — what actually matters during probation?
I’ve seen more juniors fail probation because they go quiet than because they write bad code. Code can be fixed. Silence looks like risk.If you’re unsure,...
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Replied #Discussions
Failed a technical interview for a Blockchain Security Engineer role — need help with cryptography prep
I’ve been on both sides of the table for blockchain security interviews, and what often filters candidates isn’t the math. It’s the connection between cryptography and...
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Replied #Discussions
Which Blockchain Jobs Are Growing Fastest Right Now?
From what I’ve seen, technical skills like Solidity and Rust are definitely in high demand, but they’re only part of the picture. Teams put a lot...
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Replied #Discussions
Blockchain Developer vs. Engineer: Salary, Tech Stack & Career
One thing I’d add from the security side: the title also changes what kind of mistakes people expect you to notice. A blockchain developer may be...
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Replied #Discussions
How do companies pay international contractors in stablecoins? (USDC Payroll & Platform Setup)
I’ve been taking partial payments in USDC since early 2024, so here’s how it works for me: Invoice always in fiat (USD).This avoids confusion and makes...
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Replied #Discussions
How do companies pay international contractors in stablecoins? (USDC Payroll & Platform Setup)
Treat stablecoin pay like payroll, not a wallet transfer: you want USD-denominated terms + a clean paper trail. Anchor comp in USD (base/bonus) and define the...
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Replied #Discussions
UAE Web3 job search (Dubai): 2-year blockchain dev looking for referrals, meetups, and cert guidance
Hey, welcome to Dubai. Real talk: applying online here is slow. Most quick wins happen through people — meetups, intros, and someone vouching that you can...
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Replied #Discussions
Can Non-Developers switch to a Solidity & Web3 Career?
If you're looking to get started in Web3, my advice is to keep it simple at first. Build a basic React.js app to get comfortable, then...
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Replied #Discussions
which skills are essential for Ethereum & DApp Career
The best way to get started is by getting comfortable with programming like JavaScript and Python are great to learn first since they’ll make picking up...
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Replied #Discussions
How Do I Explain ‘Common Smart Contract Security Mistakes’ in Auditor Interviews Without Sounding Generic?
Don’t forget the category of upgrade-related mistakes. Half of 2023’s severe bugs were introduced post-deployment through proxy upgrades or misconfigured initialization. Mention th...
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Replied #Discussions
How Do I Explain ‘Common Smart Contract Security Mistakes’ in Auditor Interviews Without Sounding Generic?
One way to not sound generic is to attach a real-world failure mode to each mistake. For example: reentrancy → unchecked external call → shared liquidity...
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Replied #Discussions
What proof do blockchain recruiters trust when a developer is switching from Web2?
Building on what was said about open-source and hackathons, I’ve found that documenting your project journey—successes and failures—in a blog or even short LinkedIn posts can...
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Replied #Discussions
I’m an introvert blockchain dev — how do I network for Web3 jobs without conferences or loud Twitter spaces?
I will try these tips.
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Replied #Discussions
Negotiating pay for US-remote blockchain roles (EST/PST): handling “we pay by location” without losing leverage
I’ve noticed “we localize pay by geography” can mean two things. Sometimes it’s a hard policy and you won’t move base salary, even if you’re perfect....
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Replied #Discussions
How to Showcase Experience for a Smart Contract Interview?
These tips helped me a lot in my interview. I am expecting a job offer . Hurrey
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Replied #Discussions
From Finance Fraud Investigations to Blockchain Forensics Careers: Can Banking Experience Transfer to Crypto?
This is helpful. One practical thing I’m stuck on: how do you get hands-on practice without access to Chainalysis/TRM? Most job posts mention them, but I’m...
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Replied #Discussions
Prevent Timestamp Manipulation in Solidity (PoS Auction Security)
I would not make block.number the main answer here. For an auction, the better question is: can a small timestamp difference change who wins, whether a...
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Replied #Discussions
When preparing for smart contract interviews, how much does gas optimization really matter?
From a protocol perspective, gas optimization only matters after you understand system behavior.I’ve seen junior candidates obsess over packing structs while missing the fact that...
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Replied #Discussions
I worked on a Layer-2 gaming project. Now I have a Layer-1 Solidity interview and I’m not sure what they’ll expect
Thanks guys for helping me
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Replied #Discussions
What are the different types of blockchain and Ethereum developers?
There are several types of blockchain developers within Ethereum: smart contract developers, dApp developers, and protocol developers. Smart contract developers focus on writing se...
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Replied #Discussions
Do you still think blockchain development is a good career choice?
Yup, my understanding says blockchain development has a good future. I am quite active on LinkedIn and is observing more and more industries are getting into...
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Replied #Talent And Career Guides
Unlocking Data Privacy: How Blockchain Keeps Your Secrets Safe
Simple explanation of my question I was looking for answer
Activity by month
Busiest month: January 2026
Where Abdil contributes
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#Discussions 78 · 95%
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#Talent And Career Guides 1 · 1%
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#Web3 Career Hub · For Candidates 1 · 1%
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#Resources 1 · 1%
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#Introductions 1 · 1%
Highlights
- Reactions per contribution
- 1.5
- Best answers
- 2
- Member for
- 2 years